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Slope & Graphing by Slope/Intercept Flashcards | StudBud
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Slope & Graphing by Slope/Intercept
Slope & Graphing by Slope/Intercept
15 terms
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StudBud Administration
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Introducing the basics of algebra
Flashcards
15 cards
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Practice quiz
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Host live
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Questions
15
Answers
1
y = -x + 2
m=0 b=2
m=-1 b=2
m=1 b=2
m= undefined, b=0
2
y = 5x + 8
m=3 b=9
m=5 b=8
m=8 b=5
3
what is the y-intercept of
y = 5x + 3
3
0
5
4
What are the intercepts of
3x + 2y = 18
(6, 9)
(6, 0) & (0, 8)
(0,6) & (9,0)
(6, 0) & (0, 9)
5
What is the slope of y = -10x + 2
0
10
-10
2
6
y = 4x
there is no line
m=0 b=4
m=4 b=0
m is undefined, b=0
7
In slope-intercept form of a line,
y = mx + b
, what is the y-intercept?
y
mx
b
all of the above
8
What are the intercepts of
-2x - y = 8
(-4, 0) & (0, 8)
(4, 0) & (0, 8)
(4, 0) & (0, -8)
(-4, 0) & (0, -8)
9
when using slope how do you graph it?
neither
A and B
run/rise
rise/run
10
Determine the slope between (5,-5) and (-1,7)
y=5x+7
y=7
-2
2
11
what is the y-intercept of
y = 6 - 2x
2
6
0
12
what is slope?
The change in x over the change in y.
the change in y over the change in x
y=mx+b
run/rise
13
In slope-intercept form of a line,
y = mx + b
, what is the slope?
b
all of the above
y
m
14
y = 3x + 10
has a y-intercept of 10. How would you write that intercept as an ordered pair?
(10,0)
(0,10)
(3,10)
none of the above
15
y=7
m=7 y=1
m=0 y=7
m=7 y=0
there is no line
