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Equations Slope Y-intercept Miscellaneous
200 200 200 200
400 400 400 400
600 600 600 600
800 800 800 800
1000 1000 1000 1000
LINES
Question:Write the equation for this line:AnswerY = 4/3x – 2 2/3 OR
y = 4/3x – 8/3
EQUATIONS : 1000
Back
Question:Give a valid definition of slopeAnswerThe rate of change of a linear graph.
ORThe change in y-value divided by the change in x-value
SLOPE: 200
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Question:Given this table, what is the slope of a line through
these points.Answer-5/2
SLOPE : 600
Back
X Y
1 2
3 -3
Question:Given the following sequence: 1, 7, 13, 19, …; with 1
being step 0, what is the rate of change?Answer+6
SLOPE : 800
Back
Question:Find the slope of the line that intersects the following
two points: (4, 6) (4, 0)AnswerSlope is undefined
SLOPE : 1000
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Question:What is the y-intercept of this graph:
Y = 2/3x – 4/3Answer(0, -4/3)
Y-INTERCEPT : 400
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Question:Given these two points on a line: (2, 4) (-2, 4)
What is the y-intercept? (How did you find this?)Answer(0, 4)
Y-INTERCEPT : 600
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Question:These two points are on a line: (2, 4) (-2, 4)What is the y-intercept? (How did you find this?)Answer(0, 4)
Y-INTERCEPT : OLD
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Question:You deposit $2 into a bank. It grows by $3 every day,
what is the y-intercept of a graph representing your bank account.
Answer(0, 2)
Y-INTERCEPT : 800
Back
Question:Given these two points (-2, 2) (4, 6), find the y-
intercept.Answer(0, 3 1/3) OR
(0, 10/3)
Y-INTERCEPT : 1000
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Question:Give one point on the graph given by y=3x-2AnswerE.g. (-1, -5), (0, -2), (1, 1), …
MISC. : 400
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Question:Find the fi rst error in the following calculation
y-4 = -3(x-4)y-4 = -3x-12y = -3x - 8
AnswerDistributing the -3 (should become +12)
MISC. : 600
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Question:Which of the two lines has the greatest rate of
change? (Black or Red line) and why? Answerblack line
MISC. : 800
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