Find the image of (2,3) under a dilation with center at the origin and a scale factor of -3.

the coordinates of the image are ( , )

I’m stuck on this i don’t understand.

Suppose a triangle has two sides of length 32 and 35, and that the angle between these two sides is 120°. which equation should you solve to find the length of the third side of the triangle?

Which graph shows a function with a range of all real numbers greater than or equal to -1