Converting from Slope-Intercept into Standard Form

What is the standard form of the equation below?

y = -x +4

• -x + 4 + y = 0

• -x - y = -4

• x - y = -4

• x + y = 4

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

What is the equation below, in standard form?

y = (-1/4)x - 4

• x - 4y = 4

• x + 4y = -16

• x - 4y = -16

• x + 4y = -4

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

What is the equation below, in standard form?

y = (4/5)x +2

• 4x - 5y = -10

• 4x - 5y = 2

• 4x + 5y = -10

• 4x + 5y = 2

Tags

CCSS.HSA.CED.A.2

What is the equation below, in standard form?

y = (5/4)x - 2

• 4x + 5y = 8

• 4x - 5y = -8

• 5x - 4y = 8

• 5x + 4y = -8

What is the standard form of an equation?

• y = mx + b

• y - y₁ = m(x - x₁)

• Ax + By = c

• None of the above

Is the equation below in standard form?

-5x + 2y = 10

• Yes, A is a whole number

• Yes, all of the terms are in order

• No, the terms are not in order

• No, A must be positive

What is the first step to converting this equation into standard form?

y = -x + 4

• Subtract x from both sides

• Multiply all terms by a negative

• Add x to both sides

• Divide each term by a negative

Tags

CCSS.HSA.CED.A.4

CCSS.HSA.REI.A.1

What is the final step to converting this equation into standard form?

(4/10)x + y = -2

• Multiply both sides by 10

• Subtract 2 from both sides

• Divide both sides by 10

• Change the signs of each term