What is the slope of the line that passes through the points (9-12) and (1-9) a -8/3
b 0
c -21/8
d-3/8

Using the graph below, select all statements that are true. a. f(0.6)=0 b. f(-3.2)=-3 c. f(5.1)=5 d. this is the graph of the greatest integer function. e. this graph is one-to-one.

25 ! the line of best fit is h = 5a + 86. predict the height at age 16.

Use the linear combination method to solve the system of equations. explain each step of your solution. if steps are not explained, you will not receive credit for that step. 2 + 9 = −26 −3 − 7 = 13