ALGEBRA I - REVIEW FOR TEST 2-1

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Presentation transcript:

ALGEBRA I - REVIEW FOR TEST 2-1 @ REVIEW FOR TEST 2-2

QUESTION #1 Write the name of each linear form. a) b) y = mx + b c) Ax + By = C d) y – y1 = m(x – x1)

ANSWERS TO QUESTION #1 Slope formula Slope-Intercept Form Standard Form Point-Slope Form

QUESTION #2 Graph.

ANSWERS TO QUESTION #2

QUESTION #3 Find the slope of each line. a) b)

ANSWERS TO QUESTION #3 undefined

QUESTION #4 Graph. 3x – 4y = -12

ANSWER TO QUESTION #4 3 -4

QUESTION #5 Write the Point-Slope Form of an equation for the line containing the point (8, -5) and with slope 6.

ANSWER TO QUESTION #5 y + 5 = 6(x – 8)

QUESTION #6 Write in Slope-Intercept Form.

ANSWER TO QUESTION #6

QUESTION #7 Write the equation in Slope-Intercept Form of the line passing through the point (-8, 3) and with slope -2.

ANSWER TO QUESTION #7 y = -2x - 13

QUESTION #8 Find the equation in Slope-Intercept Form of the line passing through the points (6, 7) and (8, 10)

ANSWER TO QUESTION #8

QUESTION #9 Graph y > 2x – 5.

ANSWER TO QUESTION #9

QUESTION #10 Write in Standard Form.

ANSWERS TO QUESTION #10 3x + 5y = -10

Chapter 5, Linear inequalities STUDY Chapter 5, Linear inequalities

S O L U T I N