Question 1: Find (f-g)(x) when f(x) = 2x-3 and g(x) = -4x+8

Question 1 options:

(f-g)(x) = 6x+5

(f-g)(x) = 6x-11

(f-g)(x) = -2x+5

(f-g)(x) = (2x-3)(-4x+8)

Question 2(1 point)

Question 2: Find the average rate of change of the function f(x)=x-4 from x=-1 to x=2.

Question 2 options:

x-4

3

1

-1

Question 3(1 point)

Question 3: What is the range of the function f(x) = 3x²?

Question 3 options:

[0,)

(-, )

(0,3]

[-7,7]

Question 4(1 point)

Question 4: True or false: The graph of y=|x-4| is four units to the left of y =|x| .

Question 4 options:

TrueFalse

Question 5(1 point)

Question 5: Select the equation that results when we reflect y=x²about the x-axis and then shift it up 3 units.

Question 5 options:

y=x²

y=-x²-3

y=-(x+3)²

y =-x²+3