1. Use the graph to answer the following questions: a. Find f(2) and f(-5)
b. Find f(-1) and f(7)
c. Is f(3) positive or negative?
d. Is f(0) positive or negative?
e. For what numbers is f(x) = 0?
f. For what numbers if f(x) < 0?
g. What is the domain of the graph?
h. What is the range of the graph?
i. What are the x-intercepts?
j. What are the y-intercepts?
k. How often does the line y = -1 intersect the graph?
l. How often does the line x = 4 intersect the graph?
m. For what values of x does f(x) = 3?
n. For what values of x does f(x) = -2?

Using inductive reasoning, what is the next two numbers in this set? 1,-7,13,-19 i got the numbers 14,-26 is that right?

Write the equation of a line that is perpendicular to the given line and that passes through the given point. –3x – 6y = 17; (6, 3) y = x – 9 y = 2x – 9 y = –2x – 9 y = x + 0 3. is the relationship shown by the data linear? if so, model the data with an equation. x y 1 5 5 10 9 15 13 20 the relationship is linear; y – 5 = (x – 1). the relationship is not linear. the relationship is linear; y – 5 = (x – 1). the relationship is linear; y – 1 = (x – 5). write an equation in point-slope form for the line through the given point with the given slope. (–10, –1); m = y + 10 = (x + 1) y – 1 = (x – 10) y – 1 = (x + 10) y + 1 = (x + 10) 5. write an equation for each translation of . 6.5 units up y + 6.5 = | x | y = | 6.5 x | y = | x | + 6.5 y = | x | – 6.5 6. write an equation for each translation of . 5.5 units right y = | x | + 5.5 y = | x – 5.5 | y = | x | – 5.5 y = | x + 5.5 | 7. which equation translates y = | x | by 8 units to the left? y = | x | – 8 y = | x | + 8 y = | x – 8| y = | x + 8|

Write the percent as a fraction or mixed number in simplest form. 0.8%