Question: In the Exercise, we give linear equations. For each equation, a. Find the y-intercept and slope. b. Determine whether the line slopes upward, slopes downward,

In the Exercise, we give linear equations. For each equation,

a. Find the y-intercept and slope.

b. Determine whether the line slopes upward, slopes downward, or is horizontal, without graphing the equation.

c. Use two points to graph the equation.

y = −3x

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