Graphing Equations from Slope-Intercept Form

What is the slope-intercept form of a linear equation?

• y = mx - b

• y = mx + b

• y = ax + b

• y = mx^2 + b

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What does the slope represent in a linear equation?

• Y-intercept

• Constant term

• Rate of change or steepness

• Exponent

Tags

CCSS.8.EE.B.5

What does the y-intercept represent in a linear equation?

• The equation of the line.

• The point where the line crosses the x-axis.

• The slope of the line.

• The point where the line crosses the y-axis.

Graph the equation y = 2x + 3.

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Graph the equation y = -3x + 1.

• Graph the equation y = -3x + 1 by plotting the points (0, 1) and (1, -2) and drawing a straight line passing through them.

• Graph the equation y = -3x + 1 by plotting the points (0, 1) and (1, 0) and drawing a straight line passing through them.

• Graph the equation y = -3x + 1 by plotting the points (0, 1) and (1, -1) and drawing a straight line passing through them.

• Graph the equation y = -3x + 1 by plotting the points (0, 1) and (1, 2) and drawing a straight line passing through them.

Graph the equation y = 1/2x - 2.

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Graph the equation y = -4x + 5.

• Graph the equation y = -4x + 5 as a parabola.

• Graph the equation y = -4x + 5 as a straight line passing through the points (0, 5) and (1, 1).

• Graph the equation y = -4x + 5 as a horizontal line.

• Graph the equation y = -4x + 5 as a vertical line.

Graph the equation y = 3x - 4.

• Graph is a straight line

• Graph is a parabola

• Graph is a circle

• Graph is a curve

Graph the equation y = -2x + 2.

• Graph the equation y = -2x + 2 by plotting the points (0, 2) and (1, 0) and connecting them with a straight line.

• Graph the equation y = -2x + 2 by plotting the points (0, 2) and (1, 4) and connecting them with a straight line.

• Graph the equation y = -2x + 2 by plotting the points (0, 2) and (1, -2) and connecting them with a straight line.

• Graph the equation y = -2x + 2 by plotting the points (0, 0) and (1, 2) and connecting them with a straight line.

Graph the equation y = 1/3x + 1.

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