Find the vertex and axis of symmetry of each quadratic equation.

Find The Vertex And Axis Of Symmetry Of Each Quadratic Equation.

Answers

Answer 1

Answer: Vertex (-2,-15) and therefore the axis of sym will be -2

Step-by-step explanation: Using -b/2a you can deduce that 4x^2 is a, 16x is b and 1 is c. So -b/2a = -16/8 = -2. Then you plug -2 for y and yu should get -15. Then x will be your axis of symetry to x=-2


Related Questions

Find The Area of the parallelogram...Explain.

Answers

Answer:

8x17=136, so the area is 136 inches squared.

Step-by-step explanation:

Mark is having his driveway paved. A diagram of his driveway is shown below. If the company he is using charges $3.50 per square foot, how much will he pay​

Answers

Answer:

He will have to pay $1412.25

Step-by-step explanation:

When you break down the area of the driveway, then add the areas of the different shapes it comes to have an area of 403.5. Multiply the area by the cost per square foot

The following are Noah's scores on his first ten exams: 89, 90, 79, 92, 80, 94, 86, 91, 82, 89. Calculate the sum of Noah's points
(Only enter the numeric answer - NO WORDS!)
I

Answers

Answer:

872

Step-by-step explanation:

89+90+79+92+80+94+86+91+82+89

( GRADE 7 ALGEBRA). 5m + 6=_
when m=-3

Answers

Answer:

-9

Step-by-step explanation:

5m+6=

m=-3

substitute 3

5(-3)+6=-9

-15+6=-9

Answer:

-9

Step-by-step explanation:

If m = -3, then multiply -3 x 5 = -15, now add 6 to that which will give you -9.

A farmer need five men to clear his farm in 10 days how men will he need, if must finish clearing in 2 days if they work at the same rate

Answers

Answer:

1 person  

Step-by-step explanation:

It is given that a farmer wants 5 persons to complete a work of clearing his field in ten number of days.

We have to find out the number of persons required if the farmer needs to clear his field in 2 number of days.

Therefore according to the information given :

10 days = 5 persons

∴ 1 day = [tex]$\frac{5}{10}$[/tex] persons

So  2 days = [tex]$\frac{5}{10}\times 2$[/tex] persons

                 [tex]$=\frac{5}{5}$[/tex] person

                 = 1 person

Which pair of angles is congruent?

Answers

Answer:

Option 2

Step-by-step explanation:

Corresponding Angles Theorem

Write your answer as a decimal or whole number % of 80 =60

Answers

Step-by-step explanation:

number = 15/2 or 7.5

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Free response
Question:
Sheri is making a cylindrical-shaped cake for her son's birthday. The cake will be 4 inches tall and 12 inches in diameter.
What will be the volume of the cake? Use 3.14 for pi. Round to the nearest whole number.

Answers

452.2 cubic inches!!

PLS HELP QUICK !!!!!

what is the area of this figure?

Answers

Answer:

400 in²

Step-by-step explanation:

Consider the figure as a triangle on top of a parallelogram. The tic marks on the sides mean that the lengths with the same tic marks are equal.

The area of the parallelogram is 20×16=320

The area of the triangle is (20×8)/2= 80

Add the two areas: 320 + 80 = 400

Hellppp!! please help me find the answer

Answers

Answer:

A

Step-by-step explanation:

As

Option b- is false as the top speed is 18

Option c - is false as there lesser than 17 roadrunners

Option d- is false as everything is above 12

Option a- is true as 14 is like the average ...

I hope im right!

i dont know how to do this I tried so many times and got it wrong please help if you can

Answers

Answer:

14

Step-by-step explanation:

Answer:

I don't see the paper so how can i help u

Step-by-step explanation:

pls subtract the first polynomial from the first one

(42m^(4)+21m^(2))+10) (-8m^(4)-12m^(3)-15m^(2)+9)

Answers

Answer:

34m^4+21m^3+6^2+19

Step-by-step explanation:

since there are no signs in between the bracket you just have to remove it a subtract and add like terms.

20 = x/4 - 13 help plz thank you

Answers

Answer: x = 132 daw

Step-by-step explanation: believe me

okay so this is what i got very basic yup

if f(x)=325(.96)^x find f(6)

Answers

9514 1404 393

Answer:

  about 254.40

Step-by-step explanation:

Put the value where x is and do the arithmetic. (Any scientific or graphing calculator can do this for you.)

  f(6) = 325(0.96^6) ≈ 254.40

What is the value of the 8th term of the sequence 4, 8, 16, 32, ...?

128
2,048
512
1,024

Answers

Answer:

512

Step-by-step explanation:

512
Just keep doubling it and the 8th time it will be 512.

PLEASE HELP I'M SOO CONFUSED AND IT'S DUE TODAY!!!!!!!!!!!!!...I HAVE A LOT OF WORK TO DO TODAY AND I JUST NEED HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1

Answers

Answer:

2 Triangles with the bilateral of the sun to the 2nd power of pie

Step-by-step explanation:

I took the test ;)

Which of the following correctly shows the Pythagorean theorem?

Answers

the pythagorean theorem is
a^2 + b^2 = c^2
which is D

Answer:

a²+b²=c²

Step-by-step explanation:

that is the formula for calculating pythagoras

A line with a slope of 2 passes through the point (2,4). what is its equation in slope-intercept form?​

Answers

Answer:

y = 2x + 0

Step-by-step explanation:

What are the restrictions for y for the following equation? X=10/5+y

Answers

Answer:

y = -5

Step-by-step explanation:

The restriction for the value of y is the value of the variable that will make the function undefined

The function is undefined when the denominator is zero i.e when 5 + y is zero

5+y = 0

y = 0-5

y = -5

Hence the restrictions is at when y = -5

f(x) = -2x4 + 2x2 + 3

Answers

Answer:

Step-by-step explanation:

Sry, I didnt not get the answer. But,

www.berkeleycitycollege.edu › ...PDF

Web results

Maximum and Minimum Definition: Definition: Let f be defined in an interval ...

Search in this link u will get it

PLEASE HELP !! GEOMETRY

Answers

Step-by-step explanation:

if you want all the questions make this brainlist answer

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Mr and Mrs. Peters give their 8 year old son an allowance of $5 per week. to keep the same ratio of age to allowance, what allowence should they give their 12 year old daughter?

Answers

Answer:

9

Step-by-step explanation:

8-5=3 12-3=9 you subtract 5 and 8 and you get 3 and then you subtract 12 and 3 and you get 9 your answer is 9

Answer: $7.50

Step-by-step explanation: cause it is

If f(x) = x + 1, and g(x) = 2x,
then
gf(x)) = ?

Answers

Answer:

Step-by-step explanation:

If f(x)=x+1 and g(x)=2x then

g(f(x))=2(x+1)

g(f(x))=2x+2

2x(x+1)
Distribute
2x^2+2x

Evaluate the following algebraic expression, if (x = 5, y = 3)
x² +9y - 5

Answers

Answer: 47

Step-by-step explanation:

simply substitute the constants with 5 and 3.

(5)^2 + 9(3) - 5 = 47

answer is 49. explanation: substitute 5 in for x and 3 in for y to get
5 squared+9(3)-5. 5 squared is 25. 9(3) is 27. 25+27-3 equals 49

Rewrite the formula to find the width of the base of the prism if the volume, length of the base, and height of the prism are already known.

Answers

Answer:

w = V/lh

Step-by-step explanation:

The volume of a rectangular prism is calculated using the formula V = lwh, where V is the volume of the prism, l and w are the length and width of the base of the prism, respectively, and h is the height of the prism.

Rewrite the formula to find the width of the base of the prism if the volume, length of the base, and height of the prism are already known.

volume of a rectangular prism,V = lwh

Where,

l = length of the base of the prism

w = width of the base of the prism

h = height of the prism

Rewrite the formula to find w

V = lwh

w = V/lh

That is,

width of the base of the prism = volume of the prism divided by length of the base of the prism multiplied by height of the prism

plzzzzzzz help quick i have 10 mins left!!!
Isaac is making sandwiches for a group of friends. He needs 3 ounces of meat for each sandwich.

Part A: Isaac is not sure how many sandwiches he will be able to make. Write an expression with a variable that represents the amount of meat Isaac needs for his sandwiches. Identify what the variable represents.

Part B: If Isaac has 18 ounces of meat, how many sandwiches can he make? Create an equation and show all work to solve it.

Answers

Answer:

A)

O = 3S

While O is the number of ounces of meat

While S is the number of sandwiches

B)

S= O/3 = 18/3 = 6 Sandwiches

The 75 students in the high school band are going on a trip. The total cost of the trip is $1,410. Each student will pay the same amount. How much will each student have to pay?

Answers

It will be around $18.80 because $1410 divided by 75 equals $18.80.

Rose and Carl share a 24-ounce bucket of clay. By the end of the week, Rose has used 3 8 of the bucket, and Carl has used 1 4 of the bucket of clay. How many ounces are left in the bucket?

Answers

Answer:Quantity of Clay left = 9ounce

Step-by-step explanation:

Quantity of clay in the bucket = 24 ounce

Quantity of clay used by rose=3/8 of 24 ounce = 4 x 3 = 9 ounce

Quantity of clay used by Carl= 1/4 of 24 ounce = 6 ounce

Therefore Quantity of Clay left = Quantity of clay in the bucket - (Quantity of clay used by rose+ Quantity of clay used by Carl

24 ounce - ( 9ounce + 6 ounce )

24-15ounce

= 9 ounce

The school band has a goal of raising $800 for some new uniforms. If they
have raised $512 so far, what percent of their goal have they raised?
help please (;´༎ຶٹ༎ຶ`)

Answers

Answer:

64%

Step-by-step explanation:

512/800=.64

Answer: The exact answer is 62.5 but rounded its 63.

In triangle Xyz the measure of angle YXZ is 14.5°, and the measure of angle XYZ is 75°. What is the measure of angle XZY in degrees

Answers

Answer:

90.5 degrees

Step-by-step explanation:

The sum of the angle in triangle XYZ is 180 degrees, hence;

m<XYZ + m<YXZ + <XZY = 180

Substitute the given angles

75 + 14.5 + <XZY = 180

89.5+m<XZY = 180

m<XZY = 180 - 89.5

m<XZY = 90.5 degrees

Hence the measure of angle XZY in degrees is 90.5 degrees

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