Finding the Linear Equation

The y-intercept is determined by

• finding the point where the line crosses the y-axis

• finding the point where the line crosses the x-axis

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

• y=3/2x+3

• y=2/3x-3

• y=2/3-3

• y=2/3x+3

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Write the equation of a line given:

m = 2 through the point (2, 5)

• y = 2x

• y = 2x + 2

• y = 2x + 1

• y = 2x + 3

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

• y-intercept

• nothing

• slope

• below

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Which equation best represents the line on the graph?

• y= 1/2x

• y = 2x

• y= -1/2x

• y = -2x

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Find the slope of the equation

5x + 2y = 10

• 5/2

• -5/2

• 5

• -5

Tags

CCSS.8.EE.B.5

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

• y-intercept

• nothing

• slope

• below

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Find the equation of the line that passes through the points:

(2, 2) and (3, 4)

• y = 2x + 2

• y = -2x + 2

• y = -2x - 2

• y = 2x - 2

What is the slope of the line with the equation y = 4x + 12.

• 4

• -4

• 1/4

• -1/4

Tags

CCSS.8.EE.B.5

Which statement below DOES NOT satisfy the definition of linear equation in two variables?

• It has no variable inside a radical sign

• The equation has variable in the denominator

• The standard form of the equation is 𝐴𝑥 + 𝐵𝑦 = 𝐶

• The highest exponent of the variable in each term is 1.

Tags

CCSS.HSF-LE.A.1B