7. What is the y-intercept of a line that passes through the points (1.-7) and point (5,-25)?

1. 2.5
2. -2.5
3. 2

Solve the equation -9p - 17 =10 a -3 b. 16 c. 18 d -16

5. (04.07)which of the following exponential functions goes through the points (1, 12) and (2, 36)? (2 points)f(x) = 3(4)^xf(x) = 4(3)^-xf(x) = 3(4)^-xf(x) = 4(3)^x

Perry observes the opposite parallel walls of a room in how many lines do the plains containing the walls intersect