What is the length of AC? B
181
1
1
140 - X
A
A. 112
B. 120
C. 105
D. 126

The long jump record, in feet, at a particular school can be modeled by f(x) = 19.6 + 2.5ln(x + 1) where x is the number of years since records began to be kept at the school. what is the record for the long jump 11 years after record started being kept? round your answer to the nearest tenth.

What is the ratio of the change in y-values to the change in x-values for this function? a) 1: 13 b) 2: 5 c) 5: 2 d) 13: 1

Factor -8x3-2x2-12x-3 by grouping what is the resulting expression?