2 years ago

If f(x)=2x^2-1 and g(x)= -5x , write a function rule representing the result of each function operation.

1 answer:

7 0

A.) (fg)(x) = (2x^2 - 1)(-5x) = -10x^3 + 5x

b.) (g of f)(x) = g(f(x)) = -5(2x^2 - 1) = -10x^2 + 5

You might be interested in

Ugo [173]

The commutative pooperty of x + 7 is equal to 7 + x.

8 0

3 years ago

cricket20 [7]

Answer:

3 boxes

Step-by-step explanation:

because 3 times 9 is 27.

3 0

2 years ago

Viefleur [7K]

Answer: 1 < x < 2

Step-by-step explanation:

7 0

2 years ago

jonny [76]

4 - 2(x + 3) = 5
4 - 2x - 6 = 5
-2x - 2 = 5
-2x = 5 + 2
-2x = 7
x = -7/2 or = -3 1/2

5 0

3 years ago

marshall27 [118]

What are you looking for?? Area? Perimeter?

5 0

2 years ago