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Math 0099

Math 0099. Finding Slope, X-Intercept, and Y-Intercept. 1. Find the slope between (3, 6) and (5, 8). 2. Graph: 2x + y = 2. (0, 2). y-intercept ______ x-intercept ______. (1, 0). (2, -2). 3. Find the x- intercept, the y-intercept, the slope and then graph 2x – 3y = -12.

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Math 0099

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  1. Math 0099 Finding Slope, X-Intercept, and Y-Intercept

  2. 1. Find the slope between (3, 6) and (5, 8)

  3. 2. Graph: 2x + y = 2 (0, 2) • y-intercept ______ • x-intercept ______ (1, 0) (2, -2)

  4. 3. Find the x- intercept, the y-intercept, the slope and then graph 2x – 3y = -12.

  5. 4. Find the x- intercept, the y-intercept, and the slope of the line y = -5x + 8.

  6. 5. Find the equation of the line with a slope -3/5 that contains (10, 9) Objective 1) Write the equation of a line, given its slope and a point on the line.

  7. 6. Find the equation of the straight line that passes through (5, -3) and (-4, 2). Your final answer should be in standard form, Ax + By = C. • Find slope • Use point-slope and then write it in standard form.

  8. 7. Write an equation in standard form with m = 2 and passing through (0, -3). Objective 3) Write the equation of a line, given its slope and y-intercept.

  9. 8. Find the x- and y-intercept of y = 4x – 16 • a. x-intercept 4, y-intercept 16 • b. x-intercept -3, y-intercept 16 • c. x-intercept 4, y-intercept -16 • d. x-intercept 0, y-intercept -16

  10. 9. What is the slope of every line parallel to 5x – 4y = 12? The slope of every line parallel will have the same slope as the original line. Solve for y to find the slope.

  11. 10. Find (f ° g)(3) (f ° g)(3) = f(g(3)) =f(5) =25-8=17

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