Questions: The cost y (in dollars) of one person buying admission to a fair and going on x rides is y=x+12. a. Graph the equation.

Solution Steps

When $x=0$, $y = 0 + 12 = 12$. So, one point is $(0, 12)$. When $x=1$, $y = 1 + 12 = 13$. So, another point is $(1, 13)$.

Plot the points $(0, 12)$ and $(1, 13)$ on the given graph.

Draw a straight line that passes through the plotted points $(0, 12)$ and $(1, 13)$. Extend the line to cover the range of the graph.

Final Answer