4x² -6
__________________
x²+2 l 4x^4 +2x² -2
l 4x^4 +8x²
--------------------
-6x² -2
-6x² -12
---------------
10

so the answer is $(4x^2-6) \frac{10}{x^2+2}$

8 0

3 years ago

Find f(-3) if f(x) = x2.

Vesna [10]

Answer:

f(-3) = 9

Step-by-step explanation:

Step 1: Define

f(-3) = x = -3

f(x) = x²

Step 2: Substitute and Evaluate

f(-3) = (-3)²

f(-3) = 9

7 0

2 years ago

Which situation represents a proportional relationship?

faust18 [17]

Answer:

I think Its D

Step-by-step explanation:

Not sure tho

4 0

2 years ago

the table below shows the total cost of attendance to a basket ball game, y, for x students. which explains how the table can be

maxonik [38]

Answer:

Hi there it's simple we can use direct proportion for predicting like that

3 0

2 years ago