Homework due Tuesday

graph and find the equation

Table 1
x 1 3 5 7
y 4.4 3.2 2 0.8

Table 2
x 1 3 5 7
y -2.33 1 4.33 7.66

There are no videos. Rember that in math you follow the pattern. Don't just plot the four points, extend the line so that it crosses both the x and y axis. That way, you are better able to find the y-intercept. For the slope, draw the slope triangle and label the rise and run. Slope is rise over the run (a fraction). Don't convert the slope to a decimal, just substitiute the slope for m in the equation y=mx+b.