4.) What is the median for hours spent studying in 9th grade? Do not label your answer; just type the number of hours.

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

Which of these triangle pairs can be mapped to each other using two reflections?

Write a description of each inequality. 1. -5a + 3 > 1 2. 27 - 2b < -6 (this < has a _ under it) 3. 1/2 (c + 1) > 5 (this > has a _ under it)