2 years ago

Which OF THESE IS THE QUADRATIC PARENT FUNCTION!?!

Mathematics

1 answer:

lina2011 [118]2 years ago

8 0

Answer:

D. f(x)=x^2

Step-by-step explanation:

You might be interested in

Find the solution to the system of equations

Neko [114]

Answer:

x=1

y=-4

Step-by-step explanation:

Since -x-3=y subsitue that in at the top equation

$- x - 3 = - 7x + 3$

$- x = - 7x + 6$

$6x = 6$

$x = 1$

Plug x=1 back into the equation to solve for y.

$y = - 7(1) + 3$

$y = - 4$

3 0

2 years ago

The length of RT is 4x-4.Given that point S is between point R and T,

Monica [59]

Answer:

RS = 32

Step-by-step explanation:

Set-up equation like this -- 2x+6+16=4x-4

Solve for x

Then plug x in for the length of RS. You should get 32 for RS.

7 0

3 years ago

Solve using the quadratic formula 5x^2-4x=2

Alexus [3.1K]

Answer: x= ±(√30) / 5

Step by step:

8 0

3 years ago

Suppose that a student has $150 in a band savings account at the start of the school year. Calculate the change in that savings

Roman55 [17]

150 12 x 10=120+150= 270

4 0

3 years ago

Hans wants to earn more than $51 trimming trees. He charges $7 per hour and pays $5 in equipment fees. What are the possible num

Flura [38]

Answer:

h ≤ 8

Step-by-step explanation:

Hans charges $7 per hour and pays $5 in equipment fees.

$5 is fixed in this case. Let the possible number of hours be h.

According to question,

Atleast means less than equal to. So,

7h-5≤51

Add 5 to both sides.

7h+5-5 ≤ 51+5

7h ≤ 56

h ≤ 8

So, the number of hours be less than equal to 8.

7 0

2 years ago