Standard Form and Slope-Intercept Form and ways to graph equations.

This is the ordered pair (x,0) where a line hits the x-axis.

This is the ordered pair (0,y) where a line hits the y-axis.

y=mx+b; may use m and (0,b) to graph line or create a function table

Ax + By = C; can use this form to get x and y- intercepts to graph line.

Goal: Reading the graphs, find the x and y-intercepts.

Hint: FINGER

Hint: FINGER

Hint: FINGER

Hint: FINGER

With equations- find x and y-intercepts, then graph.

x-intercept: (x, 0); y-intercept: (0,y)

x-intercept: (x, 0); y-intercept: (0,y)

x-intercept: (x, 0); y-intercept: (0,y)

x-intercept: (x, 0); y-intercept: (0,y)

x-intercept: (x, 0); y-intercept: (0,y)

x-intercept: (x, 0); y-intercept: (0,y)

x-intercept: (x, 0); y-intercept: (0,y)

With equations- find x and y-intercepts, then graph.

slope: m = ______ y- int: (0, ___)

slope: m = ______ y- int: (0, ___)

slope: m = ______ y- int: (0, ___)

slope: m = ______ y- int: (0, ___)

Collaborate. Communicate. Assist.