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1-8 Practice
By Patrick Silvey
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Last updated almost 3 years ago
17 questions
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Question 13
13.
What is the standard form of (x - 3)(x - 6)?
1
Question 14
14.
What is the standard form of (x - 4)
2
?
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1
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Question 1
1.
What is the coordinate of one x-intercept of f(x) = (x - 7)(x + 3)
Question 2
2.
What is the coordinate of one x-intercept of f(x) = (x - 7)(x + 3)
Question 3
3.
What is (x - 7)(x + 3) in standard form?
Question 4
4.
Expand (x - 7)(x + 3). What is the coordinate of the y-intercept of the graph?
Question 5
5.
What are the x-intercepts of the graph of the function defined by (x - 2)(2x + 1)
A. (2, 0) and (-1, 0)
B. (2, 0) and (-1/2, 0)
C. (-2, 0) and (1, 0)
D. (-2, 0) and (1/2, 0)
Question 6
6.
Which expression could define the function graphed?
A. (x + 3)(x + 1)
B. (x + 3)(x - 1)
C. (x - 3)(x + 1)
D. (x - 3)(x - 1)
Question 7
7.
What is the coordinate of the y-intercept of the graph of the equation y = x
2
- 5x + 4?
Question 8
8.
What is the coordinate of one x-intercept of the graph of the equation y = (x - 4)(x - 1)?
Question 9
9.
What is the coordinate of the other x-intercept of the graph of the equation y = (x - 4)(x - 1)?
Question 10
10.
Do you agree with Noah, that one x-intercept will be located at (1, 0)? If yes, write "yes." If no, write the correct x-intercept.
Question 11
11.
Do you agree with Noah, that the other x-intercept will be located at (-6, 0)? If yes, write "yes." If no, write the correct x-intercept.
Question 12
12.
Which expression represents the revenue in dollars from selling games if the game is priced at
p
dollars?
A.
B.
C.
D.
Question 15
15.
What is the standard form of (2x + 3)(x - 4)?
Question 16
16.
What is the standard form of (4x - 1)(3x - 7)?
Question 17
17.
Is (5 + x)(6 - x) equivalent to x2 + x + 30? If yes, write "yes." If no, write (5 + x )(6 - x) in standard form.
