The green line is the graph of [ y = -2x + 1 ].
The red line is the graph of [ y = 2x - 3 ].
Choice 'C' says this.
The answer I think is 14 +x3
What are the numbers x and y are sopposed to be?
Answer:
(fog)(-2)=-5
Step-by-step explanation:
Given
f(x)= -7x+2
and
g(x)= √(x+3)
For finding (fog)(-2), we have to find (fog)(x) first
In order to find (fog)(x) we will put the value of g(x) in f(x) in place of x.
(fog)(x)= -7g(x)+2
Putting the value of g(x)
(fog)(x)= -7√(x+3)+2
We have to find (fog)(-2), so we have to put at the place of x in the composition
(fog)(-2)= -7√(-2+3)+2
(fog)(-2)= -7√1+2
= -7(1)+2
= -7+2
=-5
So,
(fog)(-2)=-5
Answer:
the third one
Step-by-step explanation:
5.26 is less than 5.4
