Linear Equations and Inequalities

Which line has the equation

y = 2x + 1

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Put this into standard form:

y = 3x + 2

• y + 3x = 2

• 3x + y = 2

• 3x - y = -2

• 3x - 2y = 2

What is the y-intercept of

2x - 5y = 35?

• (0,-7)

• (-7,0)

• (35/2, 0)

• (0,35/2)

Name the x- and y-intercepts for the equation: 4x - 10y = 20

• (4, 0) and (0, -10)

• (5, 0) and (0, 2)

• (5, 0) and (0, -2)

• (4, 0) and (0, -10)

Which point below is NOT part of the solution set?

• (0, 0)
• (-10, -10)
• (-1, 5)
• (5, 20)

Select the correct graph for each inequality. y≤ -¾x -1

• A
• B
• C
• D

• Open

• Closed