Linear Equations (81 problems)


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What is the equation line for a line containing the points (2, 5) and (4, 9)?

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What is the equation in standard form of the line through (4, 1) and (-2, 3)?

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What is the equation of the line with x-intercept 5 and y-intercept equal to 8?

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Find the equation of the line in point-slope form that passes through (4, 3) and is parallel to the line.

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Find the equation of the line through (4, 3) to the line that is perpendicular to the line.

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(a) Graph

(b) Graph:

(c) Graph :

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Find the slope of a line containing the points (2, 5) and (4, 9)

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(Find the slope)

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If y varies directly with x and y = 10 when x = 15, then find y when x = 44

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If x varies inversely with y, and x = 2 when y = 8. Find x when y = 17.

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If y varies directly as x and inversely as, and y = 3 when x = 2 and z = 4, what is the value of x when y = 9 and z = 4.

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Find an equation for the line with slope ½ and y-intercept 3.

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Find an equation for the line with y-intercept 3 is perpendicular to the line y= 2/3 x-4
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Find the slope of the line through the points A(-1 ,6) and B(5,2)
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Solve the inequality 2 |x- 10 | < 3 and express the solution as an interval
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olve the following inequality:

-7x – (x - 5) > 3(x-2)

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Represent graphically the following inequality

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Solve the following system by graphing

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Solve the following inequality

2x – 6 > 4(-3 + x)

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Solve the compound inequality x – 5 > 6 or 2 – x > 4. Write the solution set using interval notation and graph it.

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