F(x)=x^2 +9
g(x)=6x-7
what is f(x) + g(x)?

x^2 +6x +2

Step-by-step explanation:

f(x)=x^2 +9  

g(x)=6x-7  

f(x) + g(x) = x^2+9 + 6x-7

Combine like terms

                = x^2 +6x +2

x^2 +6x +2

Step-by-step explanation:

f(x) + g(x) is x^2 +6x +2.

f(x)=x^2 +9  

g(x)=6x-7

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step-by-step explanation:

mark brainliest!

y = 3x+4

step-by-step explanation:

to find the slope

slope = (y2-y1)/ (x2-x1)

    = (-8-4)/ (-4-0)

    = -12/-4

  = 3

using the slope intercept form of a line

y= mx+b

we know the slope is 3

we know the y intercept is 4 ( the point where it crosses the y axis or x=0)

y = 3x+4