lifeishard23
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Let f(x)=8xf(x)=8x. The graph of f(x)f(x) is transformed into the graph of g(x)g(x) by a vertical stretch of 4 and a translation of 7 units down. What is an equation for g(x)g(x)?

Respuesta :

g(x) = 4(8x) - 7 is the answer to your question

Answer:

[tex]g(x)=32x-7[/tex]

Step-by-step explanation:

A vertical stretch transformation means that we have to multiply the stretch factor to the x-variable, that way y-values will be stretched.

A translation downwards is accomplish by subtracting units to f(x), that is, to y-variable.

So, according to the rules, the equation would be:

[tex]g(x)=4(8x)-7\\g(x)=32x-7[/tex]

Therefore, the final function transformed is [tex]g(x)=32x-7[/tex]