What is 5x + 5= -15
A -4
B -9
C -2
D -1

Which of the following graphs represents the function f(x) = 2^x

Lindsay used two points, (x,y; ) and (+2.82), to find the equation of the line, y = mx + b, that passes through the points. y2-y, first, she used the definition of slope and determined that the value of mis x, - . given this information, which expression must represent the value of b?

Which expression and diagram represent “renee biked four times as far this month as last month”?