Linear Functions Pre-test
6 Questions
| Attempts: 2515
This is a basic assessment on linear functions. It is designed as a basic tool to find the skill level of students in this area.
Questions and Answers
- 1.
When a function is in slope intercept form (y=mx+b), what does b stand for?
- A.
The slope
- B.
The Y-intercept
- C.
The X-intercept
- D.
The Z-intercept
- E.
Half of the initial value
Correct Answer
B. The Y-intercept -
- 2.
What is the formula for slope?
- A.
Rise over run
- B.
Run over rise
- C.
X over Y
- D.
Y-intercept times X-intercept divided by pie
- E.
The opposite of the X-intercept
Correct Answer
A. Rise over run -
- 3.
What formula describes the line presented to you on the board? (in slope intercept form)
- A.
Y=2x+6
- B.
Y=x+3
- C.
2x+3y=17
Correct Answer
B. Y=x+3 -
- 4.
What is '2x+3y=18' in slope intercept form?
- A.
Y=-2x+18
- B.
Y=-(2/3)x+18
- C.
Y=-(2/3)x+6
- D.
Y=2x+6
- E.
Y=(2/3)x+18
Correct Answer
C. Y=-(2/3)x+6 -
- 5.
The form of a function that is written as ax+by=c is __________ form.
Correct Answer
standard - 6.
Answer the question that you are given.
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Mar 17, 2022Quiz Edited by
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Feb 10, 2009Quiz Created by
Symphony1234
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