The Linear Equation

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An absolutely free quiz involving the linear equation.
Problem #1
If the equation of a line is y = 5x - 7, the y-intercept is:

Problem #2
Find the slope of the following linear equation:
[tex]y = \frac{1}{2}x + 3[/tex]

Problem #3
What is the value of b if a point (-2,3) satisfies the equation [tex]y = \frac{3}{2}x + b [/tex]

Problem #4
Which point does it lie on the line: [tex]y = \frac{1}{3}x - \frac{4}{3} [/tex]

Problem #5
Convert this slope-intercept equation into a linear equation:
[tex] y = -\frac{3}{5}x + 1 [/tex]

Problem #6
Convert the linear equation 3y - x = -6 into slope-intercept form.

Problem #7
Find the value of "x" if the points lie on a straight line:
A(1, 4); B(x, 2); C(-3, 0)

Problem #8
Find the equation of the straight line with slope m = 4 that passes through (-1, -6).

Problem #9
Find the equation of a line that passes through (2, 1) and is parallel to the line [tex]x + 2y = 2[/tex]

Problem #10
Find the equation of a line that passes through (2, 1) and is perpendicular to the line [tex]x + 2y = 2[/tex]

Problem #11
Find the equation of the line that passes through points (-2, 1) and (1, 2).




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