Graphs, Linear Equations, And Inequalities In Two Variables, Functions Worksheet - Mat 100, Armstrong/pierson Page 9
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185. Solve for y:
5y = 2x – 15
3x + 6y = 14
Slope-Intercept Form:
y = mx + b
(m = slope
b = y-intercept)
Standard Form: Ax + By = C
(Intercepts are found by letting opposite letter = 0)
6. Name the slope and y-intercept of the equation:
2x + 4y = 12
7. Name the y-intercept and x-intercept of the same equation.
8. The cost of embroidered hats is $25 for a setup fee and $15 per hat with the embroidered company
logo. Write a linear equation that will give the cost for an order of any number of hats and then graph
the equation.
9. What does a vertical line equation look like?
10. What does a horizontal line equation look like?
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