Writing Equations from Graphs

Master writing linear equations from graphs! Practice finding slope & y-intercept.

SECTION 1 Write the equation of the line given slope and y-intercept. Click on the dot and type your answer with no spaces. y=2x-1 y=-3 y=-3x+2 y=-x+7 SECTION 2 Type your answers in the table to determine if the equation has:a) Positive or Negative slopeb) Slopec) Y-intercept Equation Positive or Negative Slope? Slope (# only) Y-intercept y = 1 - 1 Positive 1 -1 y = -x + 2 Negative -1 2 y = 3x - 5 Positive 3 -5 y = -4 Negative -4 0 SECTION 3 Click on the dot and determine the slope, y-intercept and equation of each graph. Do not type any spaces or capital letters. -3 -3 y=-3x-3 5 3 y=5 3 -1 y=3 -2 2 y=-2 What is the equation that represents this linear function? y=1 y=-1 y=-1 y=-2x+1 What is the equation that represents this linear function? y=1x+2 y=-1x-2 y=1x-2 y=-1x+2 What is the equation that represents this linear function? y=4x y=4 y=x+4 y=-4 Slope-intercept form: write an equation from a graph Want extra practice? Check this website out..but DONT FORGET TO SUBMIT THIS ASSIGNMENT!