Start from the point on the y-axis and count down and over until you get to the other point marked on the graph. This gets you -1/3
Slope is -1/3
2. Find where the line crosses the y-axis. This is the y-intercept. On this graph, the line crosses the y-axis at (0,-1). The y-value is the intercept.
3. Put the equation in slope-intercept form. Slope intercept form is y=mx+b with mx being the slope and b being the y-intercept.
A. We can compress the graph of the function in the y-direction by multiplying the whole function by a constant C, such that Since , the graph of the function is obtained from the graph of the function by compression in the y-direction.
B. We can stretch the graph of the function in the y-direction by multiplying the whole function by a constant C, such that Since , the graph of the function is obtained from the graph of the function by compression in the y-direction and translation 3 units to the right.
C. We can flip the graph of the function upside down by multiplying the whole function by −1, then translate 1 unit to the left and 5 units up. Then we will get the function