What is the image of (-9, 0) after a dilation by a scale factor of 3 centered at the origin

At a lunchron, guests are offered a selection of five different grilled vegetables and four different meats. in how many waya could one choose three vegetables and two meats?

Plot the points (0,6), (3,15.8), and (9.5,0) using the graphing tool, and find the function

Agraph of a trapezoid can have diagonals with slopes that are negative reciprocals and two pairs of adjacent sides that are congruent, true or false, and why