Which expression is equivalent to 7 times the square root of 45?
Question 2
2.
The graph of quadratic function h is shown on the grid.
Which function is best represented by the graph of h?
Question 3
3.
The graph shows the height in feet of an object above the ground t seconds after it was launched from the ground.
Which function is best represented by the graph of this situation?
Question 4
4.
Which statement about f(x) = 4x^2 - 36x + 81 is true?
Question 5
5.
Given f(x) = x^2 - 36, which statement is true?
Question 6
6.
Which statement about f(x) = 2x^2 - 3x - 5 is true?
Question 7
7.
What are the solutions to the equation 5(x + 3)² = 75?
Question 8
8.
Which value of x is the solution to this equation?
5x^2 = 30x - 45
Question 9
9.
What is the positive solution to this equation?
4x^2 + 12x = 135
Question 10
10.
What are the solutions to (x + 7)^2 = 81?
Question 11
11.
The area of a rectangular trampoline is 112 ft2. The length of the trampoline is 6 ft greater than the width of the trampoline. This situation can be represented by the equation w^2 + 6w - 112 = 0.
What is the width of the trampoline in feet?
Question 12
12.
The graph of a quadratic function is shown on the grid.
Which function is best represented by this graph?
Question 13
13.
Which expression is equivalent to √147?
Question 14
14.
Which expression is equivalent to 4\sqrt{147}?
Question 15
15.
The graph of a quadratic function is shown on the grid.
Which function is best represented by this graph?
Question 16
16.
Which expression is equivalent to
Question 17
17.
Which expression is equivalent to
Question 18
18.
Which expression is equivalent to \sqrt{96}?
Question 19
19.
The graph of quadratic function h is shown.
Which function best represents h?
Question 20
20.
The solutions to p(x) = 0 are x = -7 and x = 7. Which quadratic function could represent p?
Question 21
21.
The graph of a quadratic function is shown on the grid.
Which function is best represented by this graph?
Question 22
22.
For quadratic function h, h\left(-\frac{3}{2}\right) = 0 and h(5) = 0. What is a possible equation for h in factored form?
Choose two correct answers.
h(x) = __________ ___________
Other Answer Choices:
(x+5)
(3x-2)
(3x+2)
(2x-3)
(2x+3)
(x-5)
Question 23
23.
Given g(x) = x^2 - 6x - 16, which statement is true?
Question 24
24.
Which statement about g(x) = x^2 - 576 is true?
Question 25
25.
Which statement about k(x) = -x^2 - 2x + 15 is true?
Question 26
26.
Function g is defined by g(x) = 3x^2 - 2x - 5. What are the solutions to g(x) = 0?
Question 27
27.
Function k is defined as k(x) = x^2 + 32x + 248. What are the solutions to k(x) = 0?
Question 28
28.
What is the positive solution to x^2 + 9x - 22 = 0?
Question 29
29.
Which value of x is a solution to this equation?
3x^2 - 30x - 72 = 0
Question 30
30.
What is the solution set for 2x^2 + 15 = -11x?
Question 31
31.
Which value of x is a solution to this equation?
5x^2 - 36x + 36 = 0
Question 32
32.
The total number of seats in an auditorium is modeled by f(x) = 2x^2 - 6x, where x represents the number of rows of seats. How many rows are there in the auditorium if it has a total of 416 seats?
Question 33
33.
What is the positive solution to the equation 0 = \frac{1}{3}x^2 - 3?
Question 34
34.
The sum of the first n consecutive even numbers can be found using S = n^2 + n, where n \geq 2. What is the value of n when the sum is 156?