Indira uses an app to add a photo to a poster. She rotates the photo. Then she dilates the image using a scale factor of 3 and a center of dilation at the origin.
Tell whether each statement is True or False.

r = 78539458390583095803458309458039485093485 or just 3

step-by-step explanation:

the answer is 8.64

step-by-step explanation:

the equation of the parallel line would be y = 2x + 9

step-by-step explanation:

to start we need to find the slope of the original line. we can do that by looking at the coefficient of x, which is 2

since the slope of the original line is 2 and parallel lines have the same slope, we know the new line will also have 2 slope. now we can use that along with the point given in point-slope form to get the find equation.

y - y1 = m(x - x1)

y - 5 = 2(x + 2)

y - 5 = 2x + 4

y = 2x + 9

it has to have an angle of 90 degrees