Which equation is equivalent to x + 2y = 6? y = -x + 6
B
y = -5x – 6
y = -x + 3
y = -x + 3

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.

What is the length of the segment, endpoints of which are intersections of parabolas y=x^2− 11/4 x− 7/4 and y=− 7 /8 x^2+x+ 31/8 ?

What makes a trapezoid an isosceles trapezoid?