91Ó°ÊÓ

(a) find the \(y\)-intercept. (b) find the \(x\)-intercept. (c) use the slope formula to find the slope of the line. \(y=-x+3\)

Copy and fill in the table. $$ \begin{array}{|l|l|l|} \hline {\text { Equation }} & \text { Slope } & y \text {-intercept } \\ \hline y=-\frac{5}{6} x+2 & & \\ \hline y=8 & & \\ \hline y=8 x & & \\ \hline x=-12 & & \\ \hline \end{array} $$

For exercises \(79-84\), graph the function. $$ h(x)=6 $$

The horizontal distance from the base of the stairs to a point under the edge of the landing is \(14 \mathrm{ft}\). The vertical distance from the base of the stairs to the landing is \(12 \mathrm{ft}\). Find the slope of these stairs.

The average weight of a tomato on a garden plant is \(5 \mathrm{oz}\). Over the season, a gardener harvests 45 tomatoes. Predict the number of pounds of tomatoes harvested. ( \(1 \mathrm{lb}=16 \mathrm{oz}\).) Round to the nearest tenth of a pound.

The rectangular white board in a classroom is \(16 \mathrm{ft}\) long and \(4 \mathrm{ft}\) wide. a. Find its perimeter. b. Find its area.