Find the domain of the function? f(x )= 4x - 7

Δabc is dilated by a scale factor of 3 with the origin as the center of dilation to form δa′b′c′. the slope of is -1.2. the length of is p units, the length of is q units, and the length of is r units. the slope of is . the length of is units.

Which best explains why this triangle is or is not a right triangle ?

Binh says the point of intersections is (0,-3) which statements identify the errors binh made , check all that apply