Algebra 1 Linear Functions

Write an equation in Slope-Intercept Form for the line that passes through (4,-3) and is parallel to the graph of y=3x-5.

Mathematical Equivalence

OFF

The table shows the relationship between years of experience and teacher salary.

(On the test, you will also have to create the scatter plot for data like this.)

Write an equation in Slope-Intercept Form for the best-fit line using the points (5,31) and (10,42).

Write all decimals rounded to the nearest tenth.

Mathematical Equivalence

OFF

Which of these represents slope-intercept form?

• y - y₁ = m(x-x₁)

• Ax + By = C

• y = mx + b

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Which of the following is an equation in slope-intercept form for the line shown?

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Write the equation in standard form. (No spaces)

y-10=2(x-8)

Mathematical Equivalence

OFF

Write the equation in slope-intercept form. (No spaces)

y+5=-6(x+7)

Mathematical Equivalence

OFF

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Which of the following has a y-intercept of 3?

• y = 3x +2

• x=3

• y=2x+3

• y=x

Tags

CCSS.HSF-IF.C.7A

Name the x- and y-intercepts for the equation:
5x - 3y = 15

• (3, 0) and (0, -5)

• (0, 3) and (-5, 0)

• (5, 15) and (15, 3)

• (0, -3) and (5, 0)

Which graph represents 2x + 4y = 12?

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y = 6x + 2
y = -6x + 2
These lines are...

• Parallel

• Perpendicular

• Neither

Tags

CCSS.8.EE.C.8B