Question

Given that (-4,2) is on the graph of f(x) find the corresponding point for the function -1/2f(x)

Answer 1

The corresponding point is (-4.-1)

Explanation:

we know that

The point (-4,2) is on the graph of f(x)

so

For x=-4

f(x)=2

therefore

For x=-4

-(1/2)f(x)=-(1/2)*2=-1

The corresponding point is (-4.-1)