Determine the domain of the function f (x) = 2x - 4 when the range is (0, 12, 20)

The domain is (2,8,12)

Step-by-step explanation:

we have

we know that

The range is (0,12,20)

Find the domain

1) For f(x)=0 -----> Find the value of x

substitute the value of f(x) in the equation and solve for x

therefore

For f(x)=0 the domain is x=2

2) For f(x)=12 -----> Find the value of x

substitute the value of f(x) in the equation and solve for x

therefore

For f(x)=12 the domain is x=8

3) For f(x)=20 -----> Find the value of x

substitute the value of f(x) in the equation and solve for x

therefore

For f(x)=20 the domain is x=12

therefore

The domain is (2,8,12)

a reflection across the x-axis , followed by the by a reflection across the y-axis , and then a scale dilation of 0.5 .

it shoild be o

step-by-step explanation: