Trick or Treat? Unit 3 Review

10

Question 8

03:00

Identify the solution set.

(A) [-7,3] (B) (-∞,-16]U[12,∞)(C) [-14,14] (D) [-16,12]

Question 4

04:00

Which is a true statement?

(A) One positive solution (B) One negative solution.(C) Two negative solutions. (D) Two positive solutions.

Question 2

05:00

Identify the solution set.

(A) (-∞,∞) (B) No solutions.(C) {x|-4≤x≤2} (D) {x|x≥-4} only

Question 10

04:00

Find the solution set.

(A) [--3,5] (B) (-∞,--5]U[3,∞)(C) (-∞,--5]U(--3,∞) (D) (-∞,∞)

Question 5

03:00

Create an absolute value equation with solutions x = --10 and x = 6.

(A) |x-2|=8(B) |x+2|=8 (C) |x+4|=6 (D) |x--4|=2

Question 7

03:00

Which of the following is FALSE?

(A) A quadratic with the same transformations would have the same range.(B) The function has been vertically stretched. (C) Three transformations have been used. (D) If the function was reflected, the domain would not be impaced.

Question 1

03:00

Identify the equation of the transformed function.

(A) (B) (C) (D)

Question 6

03:00

What is true about x?

(A) (B)(C) (D) No solutions.

Question 9

03:00

The weight of a fountain pen manufactured in a factory must be a minimum of 8 grams but no more than 12 grams. Pens that are not within the tolerated weight must be thrown away. Write an inequalities can be used to assess which pens are tolerable?

(A) |p--8|≤12(B) |p--2|≤10 (C) |p--10|≤2 (D) |p--12|≤8

Question 3

04:00

Identify the solution(s):

(A) (B) No solution.(C) (D)