Which of these is an exponential parent function? O A. f(x) = 2x
O B. f(x) = 2x + 3
O c. f(x) = 2x - 2
O D. f(x) = 24x

Which compound inequality can be used to solve the inequality 3x+2 > 7? -7 < 3x+2> 7 -7> 3x+27 3x + 2 > -7 or 3x + 2 > 7 3x + 2 < -7 or 3x + 2 > 7

How do you solve a question like this?

Astick 2 m long is placed vertically at point b. the top of the stick is in line with the top of a tree as seen from point a, which is 3 m from the stick and 30 m from the tree. how tall is the tree?