Understanding the Equation of a Line
Interactive Video
•
Mathematics
•
9th - 10th Grade
•
Hard
Nancy Jackson
FREE Resource
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the formula used to calculate the slope of a line given two points?
x2 - x1 / y2 - y1
y2 - y1 / x2 - x1
x1 - x2 / y1 - y2
y1 - y2 / x1 - x2
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which formula is used to express the equation of a line in point-slope form?
y = mx + b
y - y1 = m(x - x1)
x = my + b
y = m(x - x1) + y1
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the slope of the line passing through the points (2, 7) and (-1, 3)?
7/3
4/3
3/4
3/7
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which point is used to form the equation of the line in the given problem?
(0, 0)
(-1, 3)
(3, 4)
(2, 7)
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the final simplified form of the line equation?
y = 4/3x - 13/3
y = 3/4x + 13/3
y = 4/3x + 13/3
y = 3/4x - 13/3
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