Writing Linear Equations Worksheet

Math 10 – Formative Assessment on Writing Equations

1. What is the equation of a line that has slope 8 and passes through R(4, -3).

2. Determine the equation of the line that passes through A(6, 0) and is perpendicular to the line

formed by B(-4, 9) and C(-7, 10).

in slope – intercept form would be

4. Using the following graph, answer the question to the right.

What is the cost of hiring an electrician for 8

hours?

A. $550

B. $475

C. $400

D. $275

5. Determine the slope of the linear relation

6. A lawyer charges an initial fee of $150 and then $95 for every hour he works. If C represents

cost and t represents time, which of the following equations best describes this situation?

A. C = 150t + 95

B. C = 95t + 150

C. t = 150C + 95

D. t = 95C + 150

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