2nd slide answers)
1) m = 4/3, b = -5
2) m = 2, b = -4
3) m = -2, b = -1
1st slide answer)
The graph shows a slope of positive 3 and a y-intercept of positive 4.
It is not the third table because it’s slope is 2, but it’s y-intercept is 4.
It is not the first table because it’s slope is 1, but it’s y-intercept is 4.
It is not y = 4x + 3, because it’s slope is 4 and it’s y-intercept is 3.
3rd slide answer)
m = -2/3, b = 5.
Remember that the slope can only be negative because the line starts on the negative side, not the positive side (go up and down the line to figure this out.)
4th slide answer)
y = 2x + 5.
Slope, m, is 2.
Y-intercept, b, is 5.