Which graph represents a proportional relationship?

Find each value of the five-number summary for this set of data. [note: type your answers as numbers. do not round.] 150, 120, 136, 180, 158, 175, 124, 162 minimum maximum median upper quartile lower quartile

What is the effect on the graph of the function f(x) = x2 when f(x) is changed to f(x) − 4?

The area of each triangle is 7 square units. the surface area of the triangular prism is