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Slope & Intercept
Slope & Intercept
26 terms
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23 plays
Introducing the basics of algebra
Flashcards
26 cards
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Practice quiz
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Questions
26
Answers
1
Find the correct equation...
y=(1/2)x+1
y=x+1
y=-.5x+1
y=2x+1
2
Who invented the Pythagorean Theorem?
Euclid
Pythagorus
Issac Newton
Unknown
3
2(1-(-4))-1=
9
-7
6
-1
4
Which Island nation is Rihanna from?
Haiti
Turks and Caicos
Fiji
Barbados
5
4y=9x+8
m=9 y=8
m=9 y=4
m=9/4 y=2
m=1/2 y=8
6
y=4x
m=4 y=0
there is no line
m=0 y=4
7
If the slope is -2 and the y-int is 4, the equation of the line is
y=-2x+4
y=2x-4
y=4x+2
y=4x-2
8
y=-x+2
m=1 y=2
m=0 y=2
m=-1 y=2
9
what is the y-intercept of y=6-2x
6
0
2
10
Find the equation
y=6x+1
y=3x+3
y=x+3
y=2x+3
11
The slope is 5/2. The unit rate is
rise over run
2.5
ft/sec
1.3
12
when using slope how do you graph it?
rise/run
neither
A and B
run/rise
13
what is slope?
y=mx+b
the change in y over the change in x
The change in x over the change in y.
run/rise
14
3y=9x+6
m=3 y=2
m=6 y=9
m=9 y=3
m=9 y=6
15
What is the slope of y=-10x+2
-10
10
0
2
16
In y=mx+b what is the y-intercept?
all of the above
mx
b
y
17
2,3 and -5 are examples of
natural numbers
irrational numbers
integers
whole numbers
18
Determine the slope between (5,-5) and (-1,7)
2
y=5x+7
y=7
-2
19
y=3x+10 has a y-intercept of 10, what is another way to write the y-intercept?
none of the above
(0,10)
(10,0)
(3,10)
20
y=5x+8
m=5 y=8
m=8 y=5
m=3 y=8
21
y=7
there is no line
m=7 y=1
m=7 y=0
m=0 y=7
22
BONUS: What is your favorite class?
Math
Math 1
Mathematics 1
5th period math
23
What is the slope in context?
the intercept
rise over run
How many seconds to go 1 meter
meters traveled every second
24
Solve for x: 3(x-10)=60
20/3
70/3
30
20
25
what is the y-intercept of y=5x+3
3
5
0
26
In y=mx+b what is the slope?
b
all of the above
y
m