Graphing Equations
Solve by Graphing
Slope
Direct Variation
Arithmetic Sequence
100
Write the following in standard form: y = 2x + 5
What is 2x - y = -5
100
Solve the following equation by graphing: (1/2)x - 2 = 0
What is x = 4.
100
What is the slope given the two points? (4, 9) and (1, 6)
What is 1
100
What is the constant of variation y = -2x.
What is -2
100
Is the following an arithmetic sequence? If yes what is the common difference. 8, 4, 0, -4, -8
What is yes; d = -4
200
Given the equation what is the x - intercept: 2x + y = -2
What is (-1, 0)
200
Solve the following graph by graphing: -3x + 2 = -1
What is x = 1
200
What is the slope given the two points: (14, -8) and (7, -6)
What is -2/7
200
What is the constant of variation given the equation 3x = 6y
What is 1/2
200
Find the next three terms in the arithmetic sequence: 16, 7, -2, -11, . . .
What is -20, -29, -38
300
Given the equation what is the y-intercept: 2x + y = -2
What is (0, -2)
300
Solve the following equation by graphing: (2/3)x + 4 = 3
What is x = -1. 5
300
What is the slope given the two points: (-4, -1) and (-4, -5)
What is undefined
300
Write a direct variation equation given: y = 4 and x = 2
What is y = 2x
300
Write a y = equation for the arithmetic sequence: 7, 13, 19, 25, . . .
What is y = 6x + 1
400
Is the following equation a linear equation? y = 3x^2 + 1
What is no
400
Solve the following equation by graphing: (1/3)x + 2 = (1/3)x - 1
What is No Solution
400
What is the slope given the two points: (4, 3.5) and (-4, 3.5)
What is 0
400
Given the equation of y = -3x, what is x if y = 6?
What is -2
400
You deposit $115 into a savings account. Each week after that you deposit $35 into the account. Write an equation that represents how much money is in your account each week.
What is y = 35x + 115
500
What are the x and y - intercepts for the following equation? x - y = 3 (Make sure to label each)
What is x - intercept (3, 0) and y - intercept (0, -3)
500
Solve the following by graphing: 4x - 2 = 1
What is x = .75
500
Find r so the line that passes through each pair of points has the given slope: (r, 4) and (7, 1) m = 3/4
What is r = 11
500
Write a direct variation equation given the following and find y. If y = -9 and x = 3, find y when x = -5
What is y = -3x, 15
500
You are stacking boxes of tissues for a store display. Each row has 2 fewer boxes than the row before. The first row has 23 boxes of tissues. Write an equation to represent this arithmetic sequence and how many boxes will there be in the 10th row?
What is y = -2x + 25, 10th row = 5 boxes
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