Choosing the Best Method Objective: To choose the best method of writing a linear equation between Slope-Intercept Form and Point-Slope Form. o Warm –

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Choosing the Best Method Objective: To choose the best method of writing a linear equation between Slope-Intercept Form and Point-Slope Form. o Warm – up: Write the equation of a line that passes through the given point with the given slope. 1) m = 3; (0, -1)2) (4, -2), (3, 1) 3) m = -⅔; (0, -5)4) (-1, 0), (0, 2)

Choosing the Best Method o Slope-Intercept Form: o This form uses: o a slope (m) and o a y-intercept (0, b) y = mx + b o Write the equation of a line with m = -5 and y-int = (0, 3). o Point-Slope Form: o This form uses: o a point (x 1, y 1 ) and o a slope (m) y – y 1 = m(x – x 1 ) o Write the equation of a line with m = ½ that passes through (-1, 4). o Write the equation of a line with m = -5 that passes through (0, 3).

Choosing the Best Method Write the equation of a line that passes through the given point with the given slope. o m = -14; (½, 2) o m = 4; (7, 0) o m = -3 ; (0, -5) o m = ⅔; (3, -6)

Choosing the Best Method Write the equation of a line that passes through the given point with the given slope. o m = 2; (0, -3) o m = 0; (2, 8) o (0, 2), (-2, 0) o (5, 0), (-10, -5)

Choosing the Best Method Write the equation of the line that passes through the following points. o (1, 1), (3, 3) o (0, 4), (-1, 3) o (0, 0), (3, -6) o (2, 3), (6, 11)

Choosing the Best Method

Classwork: – Best Method Worksheet