Problem 7
Find the \(x\) -intercept and the \(y\) -intercept of the graph of the equation. Graph the equation. $$ y=x+2 $$
Problem 8
Find the slope and the y-intercept of the graph of the equation. $$ y=-1.5 x $$
Problem 8
Match the one-variable equation with its related function. $$5 x+4=3 x+5$$ A. \(y=2 x-16\) B. \(y=-2 x-11\) c. \(y=2 x-10\) D. \(y=2 x-1\) E. \(y=18 x+3\)
Problem 8
Draw a scatter plot of the given data. $$\begin{array}{|l|l|l|l|l|}\hline \text { TV size } & 19 \text { in. } & 27 \text { in. } & 32 \text { in. } & 36 \text { in. } \\\\\hline \text { Price } & \$ 179 & \$ 349 & \$ 499 & \$ 659 \\ \hline\end{array}$$
Problem 8
Tell whether the point is a solution of the equation \(4 x-y=1\). (1,3)
Problem 8
Find the \(x\) -intercept and the \(y\) -intercept of the graph of the equation. Graph the equation. $$ y-2 x=3 $$
Problem 8
Plot the points and draw a line through them. Find the slope of the line passing through the points. $$(3,2),(1,4)$$
Problem 8
Graph the equation. State whether the two quantities have direct variation. If they have direct variation, find the constant of variation and the slope of the direct variation model. $$y-0.1 x=0$$
Problem 9
Find the slope and the y-intercept of the graph of the equation. $$ y=5 x-3 $$
Problem 9
You work a different number of hours each day. The table shows your total pay p and the number of hours h you worked. $$\begin{array}{|l|c|c|c|c|}\hline \text { Total pay, } p & \$ 18 & \$ 42 & \$ 48 & \$ 30 \\\\\hline \text { Hours worked, } h & 3 & 7 & 8 & 5 \\\\\hline \text { Ratio } & ? & ? & ? & ? \\\\\hline\end{array}$$ Copy and complete the table by finding the ratio of your total pay each day to the number of hours you worked that day.
