1 What is the equation of a line with x-intercept 4 and y-intercept 3? A x/4 + y/3 = 1 B x/3 + y/4 = 1 C 4x + 3y = 1 D 3x + 4y = 12
5 If the volume of two similar cylinders is in ratio 8:27, what is the ratio of their heights? A 2:3 B 4:9 C 8:27 D 3:2
7 What is the scale factor between two similar figures if the ratio of corresponding sides is 2:3? A 2/3 B 3/2 C 4/9 D 9/4
8 If the endpoints of a segment are (2, 5) and (8, 11), the midpoint is: A (5, 8) B (10, 16) C (6, 9) D (4, 6)