Write the letter for the correct answer in the blank at the right of each question. 1. The graph shows the distance a N cheetah ran. A giraffe ran at a rate 18 of 0.25 mile per minute. Which 15 statement about their speeds is true? 12 Distance (mi) A. The cheetah traveled 0.6 mile per minute. w B. The cheetah traveled 3 miles per minute. 5 10 15 20 25 30 35 40 45 50 C. The cheetah was twice as fast as the giraffe. Number of Minutes D. The cheetah and the giraffe traveled at the same rate. 1. 2. What is f(7) if f(x) = -4x + 9? F. -19 G. -4 H. 4 I. 37 2. 3. Which table represents a linear function? A. X 2 3 4 C. X -3 -2 -1 0 y 0 2 6 12 V 5 3 1 -1 B. X -2 0 2 4 D. X -4 0 4 8 1 y 4 2 1 y 4 9 16 3. 4. Which function is graphed at the right