 Slope and Slope-Intercept
3 years ago
sjanoski
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Practice 20 QuestionsShow answers
• Question 1
300 seconds
Q. What does "m" represent in y=mx+b?
y-intercept
slope
macaroni
nothing
• Question 2
300 seconds
Q. What does 'b" represent in y=mx=b
y-intercept
macaroni
nothing
slope
• Question 3
300 seconds
Q. What is the slope in the equation:  y=4x+3
3
4x
4
x
• Question 4
300 seconds
Q. What is the y-intercept in the following equation:  y=-4x-5
-4
-4x
5
-5
• Question 5
300 seconds
Q. How would you write the equation with a slope of 2/3 and a y-intercept of -3
y=3/2x+3
y=2/3-3
y=2/3x-3
y=2/3x+3
• Question 6
300 seconds
Q. If m=3 and b=6, what is the correct slope intercept equation?
y=3-6
y=3x-6
y=3x+6
y=6x+3
• Question 7
120 seconds
Q. Determine the slope and y-intercept from the following equation:   y = 3/2x + 3
slope: 5   y-intercept:  (0,3)
slope: 3/2   y-intercept:  (0,3)
slope:  4  y-intercept:  (0,3/2)
slope: 1/5   y-intercept:  (0,5)
• Question 8
180 seconds Q. Write the equation for the line.
y= -1x+3
y= 4x+3
y=1/4x+3
y= -4x+3
• Question 9
20 seconds
Q. Which of these represents slope-intercept form?
y - y1 = m(x-x1)
Ax + By = C
y = mx + b
• Question 10
60 seconds
Q. Determine the slope and y-intercept.         y = 3/2x + 3
slope: 5   y-intercept:  (0,3)
slope: 3/2   y-intercept:  (0,3)
slope:  4  y-intercept:  (0,3/2)
slope: 1/5   y-intercept:  (0,5)
• Question 11
900 seconds
Q. Find the slope of the line that passes through
(10, 1) and (5, 2)
1/5
-1/5
5
-5
• Question 12
900 seconds
Q. Find the slope of the line that passes through the points (2, 4) and (6, 12)
1/2
-1/2
2
-2
• Question 13
900 seconds Q. Find the slope of the line.
-2
2
-1
1
• Question 14
900 seconds Q. Find the slope of the line.
-5/4
5/4
-4/5
4/5
• Question 15
900 seconds Q. Find the slope of the line.
Undefined
0
1
-1
• Question 16
900 seconds
Q. What direction is an undefined slope?
horizontal
vertical
• Question 17
180 seconds Q. What is the slope in the picture?
Positive
Negative
Zero
Undefined
• Question 18
180 seconds Q. What is the slope in this picture?
Positive
Negative
Zero
Undefined
• Question 19
30 seconds Q. Write the equation of the line.
y = -1/3x - 2
y = 1/3x - 2
y = 3x - 2
y = -3x - 2
• Question 20
30 seconds Q. Write the equation of the line.