Slope Intercept Form, Point Slope Form, Standard Form

Which equation is written in STANDARD form?

• y = 1/2x + 2

• y - 3 = -5(x + 2)

• -7x + 2y = 9

• 3x + 2 = y

What is standard form of a line?

• y = mx + b

• Ax + By = C

• y - y1 = m(x - x1)

• y = Ax + By

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=

what is the slope for the following equation 9x + 2y = 9

• -2/9

• -9/2

• -9

• 9

what is the slope given the following two points (2,-4) and (1, 5)?

• 9

• -5

• 5

• -9

Find the slope of the line that passes through: 
(2, 4) and (6, 12)

• 1/2

• -1/2

• 2

• -2

Which of the following are written in standard form?

• y=3x-5

• 3x+16=5y

• 2/3 x + 9/13 y = 21

• 5x+7y=-12

Find the rate of change.

• -2 minutes per gallon

• -20 minutes per gallon

• -2 gallons per minute

• -20 gallons per minute

Find the slope of the two points (2, 5) and (-2, 9)

• m = 1

• m = -4

• m = 4

• m = -1

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

• y = -5x - 5

• y = ⅕x - 5

• x = ⅕

• y = 27, 239, 430