Linear Functions Equations

^{What is the x- intercept of the line?}

• x = 1

• x = 2

• x = -1

• x = -2

What is the y-intercept?

• 4

• 2

• 3

• 16/6

What is the formula for standard form?

• y=mx+b

• y-y₁=m(x-x₁)

• Ax+By=C

• rise÷run

Write in standard form.
y = -3x + 5

• y = -3x + 5

• 3x + y = 5

• 3x - y = 5

• -3x + y = -5

Find the slope of the line.

• Undefined

• 0

• 1

• -1

Write the slope intercept form of the equation x - 3y = 6

• y = -x - 2

• y = x + 2

• y = 1/3x - 2

• y = -1/3x + 2

Which graph represents 2x + 4y = 12?

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• 
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If a line goes through the points (4, 5) and (4, 7), what type of line is it?

• Horizontal line

• Vertical line

• Slanted line

• No way to tell

What is the rate of change of y with respect to x for this function?