Question

Please help, I don’t know how to do this.

Answer 1

Q2: slope = -½

Q3: slope = 1

Explanation:

If the equation of the line is in the form y = mx+b, then m is the slope of the line and b is the y-intercept (the point where the line crosses the x-axis).

y = -½x, so the slope of the line is -½

y = x+15, so the slope of the line is 1