Weekly Review

Which could be the graph of the equation y = 1/3x - 2?

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Which graph best represents the equation y = -3x + 4?

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Convert the standard form equation into slope-intercept form.
5x - 4y = -20

• y = (5/4)x + 5
• y = -5x - 4
• x = 20
• y = 27, 239, 430

what is the first step to solve for slope intercept form on

-x + 4y = 11

• subtract 11 from both sides

• add x to both sides

• subtract x from both sides

• put in th y=

Write the equation in slope-intercept form: 2x + 2y = 6

• y = - x + 3
• y = x + 3
• y = 2x +6
• y = - 2x + 6

How would you write the equation with a slope of 2/3 and a y-intercept of -3

• y=3/2x+3
• y=2/3-3
• y=2/3x-3
• y=2/3x+3

Given the point (-1, 1) and the slope 4, write the equation of the line in slope-intercept form.

• y = 4x + 5

• y = 4x - 1

• y = 4x - 3

• none of these

Which of these represents slope-intercept form?

• y - y₁ = m(x-x₁)
• Ax + By = C
• y = mx + b

Which of these represents point-slope form?

• y - y₁ = m(x-x₁)
• Ax + By = C
• y = mx + b

Which of these represents standard form?

• y - y₁ = m(x-x₁)
• Ax + By = C
• y = mx + b