Look at the graph. to find the rate of change of the function, kevin did the following: what was kevin’s mistake? a)he incorrectly chose (–1, 2.5) as a point on the graph. b)he incorrectly chose (0, 2) as a point on the graph. c)he mixed up the numerator and the denominator of the fraction. d)he subtracted –1 from 0 when he should have added –1 to 0.

George is folding a piece of paper to make an origami figure. each time he folds the paper, the thickness of the paper is doubled. the paper starts out flat, with a thickness of 1 millimeter. a. write a list of six ordered pairs showing the output as the thickness of the paper when the input is the number of times it is folded. explain how you came up with your ordered pairs. b. is this relation a function? explain why or why not using the ordered pairs you came up with in part a.

Find the number of real number solutions for the equation. x2 + 5x + 7 = 0 0 cannot be determined 1 2

Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line