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Study Tips Look over notes. Look over quizzes Ch. 4 Test Review Study Tips Look over notes. Look over quizzes

Is the ordered pair a solution to the equation? -2x – 9y = 7, (-1,-1) 100 pts Is the ordered pair a solution to the equation? -2x – 9y = 7, (-1,-1)

Is the ordered pair a solution to the equation? X = -4, (1,-4) 100 pts Is the ordered pair a solution to the equation? X = -4, (1,-4)

Is the ordered pair a solution to the equation? 2x + 3y = 10, (1/2, 9) 100 pts Is the ordered pair a solution to the equation? 2x + 3y = 10, (1/2, 9)

Create a table and graph the equation. Y = 3x - 5 200pts Create a table and graph the equation. Y = 3x - 5

Create a table and graph the equation. Y = 1/2x - 1 200pts Create a table and graph the equation. Y = 1/2x - 1

Create a table and graph the equation. Y = 6 200pts Create a table and graph the equation. Y = 6

Find the x and y intercepts for the equation. x + 3y = 5

Find the x and y intercepts for the equation. -12x – 20y = 60

200pts Find the x and y intercepts for the equation and then graph it. 2x + 2y = -10

Find the slope of the coordinates (3,4) (-2,5) 100pts Find the slope of the coordinates (3,4) (-2,5)

Find the slope of the coordinates (4,5) (2,3) 100pts Find the slope of the coordinates (4,5) (2,3)

Find the slope of the coordinates (3,6) (3,0) 100pts Find the slope of the coordinates (3,6) (3,0)

300pts Find the value of y so that the line passing through the two points has the given slope. (o,y) (2,5) m = 2

300pts Find the value of y so that the line passing through the two points has the given slope. (2, -15) (5, y) m = 4/5

300pts Find the value of y so that the line passing through the two points has the given slope. (-1, 5) (3, y) m = 2

Write the direct variation equation. What does the k stand for? 100pts Write the direct variation equation. What does the k stand for?

200pts Does the two variables have direct variation? If so, what’s the constant of variation and the slope. If not, why not. Y = ¾ x

200pts Does the two variables have direct variation? If so, what’s the constant of variation and the slope. If not, why not. Y = 2x - 8

200pts The variables x and y vary directly. Use the given values to write an equation that relates x and y. Use y = kx X = 22, y = 11

200pts The variables x and y vary directly. Use the given values to write an equation that relates x and y. Use y = kx X = 5.5, y = 1.1

200pts The variables x and y vary directly. Use the given values to write an equation that relates x and y. Use y = kx X = 18, y = 4

Write the equation in slope intercept form and then graph. X + y = 0 300pts Write the equation in slope intercept form and then graph. X + y = 0

300pts Write the equation in slope intercept form and then graph. 3x + 4y = 16

300pts Write the equation in slope intercept form and then graph. 2x + 3y – 4 = x + 5

Find the slope of the line 3x – 8y = 45 100pts Find the slope of the line 3x – 8y = 45

100pts Given the equation of y = 3x + 2. Write an equation with parallel slope passing through point (0, -2).

100pts Given the equation of y = 3x + 2. Write an equation with perpendicular slope passing through point (0, -2).

Evaluate the function when x = 0, 1, and 2. H(x) = 3x + 2 100pts Evaluate the function when x = 0, 1, and 2. H(x) = 3x + 2

Winner Winner will receive 3pts bonus on test. Piece of Candy Category: Direct Variation

Bonus Weight varies directly with gravity. With his equipment Buzz Aldrin weighed 360 pounds on Earth but only 60 pounds on the moon. If Valenina V. Tereshkova had landed on the moon with her equipment and weighed 54 pounds, how much would she have weighed on Earth with equipment?