Which of the following is the best use for the sign chart when graphing rational functions? a. To check whether F(x) has a positive or negative slope

b. To check whether F(x) is positive or negative for values of x

c. To check whether F(x) is a straight or curved line for values of x

d. To check whether F(x) reaches a maximum or a minimum

What are correct trigonometric ratios that could be used to determine the length of ln

Cherie measures and records the lengths and sizes of the same style of a sandal found at a shoe store. which equation can be used to determine the approximate shoe size, s, for a foot length of x inches? s = x – 2 s = 2x – 10 s = x + 6 s = 2x + 4

The table below represents a linear function f(x) and the equation represents a function g(x): x f(x) −1 −5 0 −1 1 3 g(x) g(x) = 2x − 7 part a: write a sentence to compare the slope of the two functions and show the steps you used to determine the slope of f(x) and g(x). (6 points) part b: which function has a greater y-intercept? justify your answer. (4 points)