Mar 18 BW Alg One 3 Forms of Linear Equations 1-23

Which of these represents point-slope form of a linear equation?

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

Which of these represents standard form of a linear equation?

• y - y₁ = m(x - x₁)

• Ax + By = C

• y = mx + b

What is the Slope-Intercept form of a linear equation?

• y - y1 = m(x - x1)

• y = mx + b

• ax + by = c

• Don't Pick This Answer

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is unique to the Standard Form of a linear equation? SELECT ALL THAT APPLY!

• It starts with the letter "S".

• The slope is NOT given in the equation.

• The x and y variables are on the same side of the equation.

• The x and y variables are on opposite sides of the equation.

Select the correct answer.

• No.

• Not this one.

• Correct Answer.

• Again, not this one.

Tags

CCSS.8.EE.C.7B

Which is the correct equation for the graph?

• y=4x+4
• X+Y=4
• Y=4x-4
• X -Y= 4

A Taxi driver's pay was charging at the following rates 
x- miles driven 
y-total cost
(2,11)
(5,21.5)
Find and equation that describes how much he charges

• y=3.5x+4
• y=3x+5.5
• y=2.5x+7
• y=3x-4

What does "m" represent in y=mx+b?

• y-intercept
• slope
• macaroni
• nothing

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the y-intercept in the following equation:  y=-4x-5

• -4
• -4x
• 5
• -5

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

For the equation
y - 3 = 2(x + 4),
the line has a slope of 2 and contains what point?

• (-4, 3)
• (3, -4)
• (-3, -4)
• (-4, -3)