Which equation does the graph of the systems of equations solve? a 2x + 2 = x − 5 b 2x + 2 = −x + 5 c 2x + 4 = x − 4 d 2x + 3 = −x + 5

B is the correct answer as we use the x- intercept of the intersection and substitute it for x in the equations.
So 2(1)+2 = -(1)+5
2+2 = -1+5
4=4
So the second option

answer:

(-8,7)

explanation:

we know that  

f

(

−

3

)

=

7

therefore, if we wish to get the output as 7, in the function, we need to have our input to be -3.

looking at the function  

f

(

x

+

5

)

, what should the value of x be, such that the input in the function becomes 7?

we simply equate the terms,

x

+

5

=

−

3

x

=

−

8

thus, the point on the new function would be  

(

−

8

,

7

)

step-by-step explanation: