Asap ! : ( 1) what transformation takes the graph of f(x)=4x+9 to the graph of g(x)=4x+7 ? translation 2 units up translation 2 units right translation 2 units down translation 2 units left (first picture) 2) the graph of function g is a vertical stretch of the graph of function f by a factor of 3. which equation describes function g? g(x)=1/3f(x) g(x)=f(x/3) g(x)=3f(x) g(x)=f(3x) (second picture)

1) What transformation takes the graph of f(x)=4x+9 to the graph of g(x)=4x+7 ?

Both have same slope = 4

f(x)=4x+9 , y - intercept b = 9

g(x)=4x+7, y - intercept b = 7; 2 units down from f(x)

Answer

translation 2 units down

2) The graph of function g is a vertical stretch of the graph of function f by a factor of 3.

Which equation describes function g?

Vertically stretch | a |  > 1

Stretch by factor of 3 so f(x) = 3f(x)

Answer

g(x) = 3f(x)

step-by-step explanation:

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