Linear Functions Slope Intercept & standard form
Be sure to refer to your interactive notebook. It will be a helpful tool! Write the x or y intercepts as a coordinate (ordered) pair. INTERCEPT COORDINATE PAIR x-intercept = 4 (4, 0) y-intercept = 4 (0, 4) x-intercept = -3 (-3, 0) y-intercept = -3 (0, -3) Consider the linear function given to you. Type in your answers for the slope and the y-intercept. Use a / if writing a fraction. Equation Slope. Only type the number y-intercept. Write as a coordinate pair. y = 1 x - 1 1 (0, -1) y = - x + 2 -1 (0, 2) y = 4 x - 4 4 (0, -4) Consider the linear function that has been given to you.Write the x and y intercepts as an ordered pair. Be sure to refer to your interactive notebook for important formulas. Equation x-intercept y-intercept 3x + 6y = 18 (6, 0) (0, 3) 4x - 5y = 20 (5, 0) (0, -4) -7x + 2y = -14 (2, 0) (0, -7) Match the equation with the graph. x = 3 a vertical line that passes through 3 on the x-axis y = 3 a horizontal line that passes through 3 on the y-axis 3x + 2y = 6 a line that has a y-intercept at (0, 3) y = 2x - 3 a line that has a y-intercept at (0, -3) y = 3x + 4 a line that has a y-intercept at (0, 4) 3x - y = 4 a line that has a y-intercept at (0, -4) y = -1 + 4 a line that has a slope of -1 x - 2y = 5 a line that has a slope of 1