Correct answer only ! solve for y. 4y2 = 196

4y² = 196

=      

y² = 49

√y² = √49

|y| = 7

=/- y = 7

y = 7  , y = -7

7, -7

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

)

80x^8−68x^6+16^5−20x^4−4x^3+8x^2

hope i'm right lol