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Online Quiz (Worksheet A B C D)

Questions Per Quiz = 2 4 6 8 10

High School Mathematics - 2
9.13 The Slope - Intercept Form of a Line

A line with Y-intercept C and Slope m is y = mx+c. This form of a line is called the slope intercept form.

Example:
Find the equation of the line with slope 3 and y-intercept 2.
Solution:
Equation of line with a slope m and y-intercept c is y = mx + c.
Given that,
Slope = 3 and y-intercept = 2
Substituting in the above equation we get,
y = 3x + 2
Which is the required equation.


Directions: Find the equation of the line for the following questions. Also write at least 10 examples of your own.
Q 1: Find the equation of the line with slope 8, y-intercept 17.
y = 8x + 17
y = -8x + 17
y = 8x + 17
y = -8x - 17

Q 2: Find the equation of the line with slope -2, y-intercept -8.
y = 2x + 8
y = -2x + 8
y = 2x - 8
y = -2x - 8

Q 3: Find the equation of the line with slope -3, y-intercept 5.
y = 3x + 5
None of these
y = -3x + 5
y = 3x - 5

Q 4: Find the equation of the line with slope 8, y-intercept -7.
y = 8x + 7
y = -8x + 7
y = -8x - 7
y = 8x - 7

Q 5: Find the equation of the line with slope 3, y-intercept -8.
y = 3x + 8
y = -3x - 8
y = 3x - 8
y = -3x + 8

Q 6: Find the equation of the line with slope 4, y-intercept 18.
y = 4x + 18
y = -4x - 18
y = 4x - 18
y = -4x + 18

Question 7: This question is available to subscribers only!

Question 8: This question is available to subscribers only!


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