Mr. Martin gave a test to his students. He graphed how many hours the students spent studying and how they scored on the test. What is the equation of the line of best fit above?

Find the value of the variable and the length of each secant segment.

How many of the 250 grandparents in the population would you expect to prefer online shopping with merchant a? merchant a: 4 merchant b: 6 merchant c: 2 merchant d: 3 other: 5 none: 5 answer choices: a. about 4 b. about 8 c. about 40 d. about 21

Use composition to determine if (x) or h(x) is the inverse of f(x) for the limited domain x2-1.