2. Equations & Inequalities in Two Variables

2.01 Slope-intercept form

2.02 Standard form

2.03 Point-slope and connecting forms

2.04 Parallel and perpendicular lines

2.05 Linear inequalities in two variables

United States of America FL

Grade 912

2.01 Slope-intercept form

Adaptive

Worksheet

Interactive practice questions

Select the three lines that have the same slope from the following options:

$y=2+6x$y=2+6x

A

$y=5x+6$y=5x+6

B

$y=6x$y=6x

C

$y=\frac{x}{6}+2$y=x6+2

D

$y=5-6x$y=5−6x

E

$y=6x-2$y=6x−2

F

Easy

< 1min

Consider the graph shown below:

Easy

1min

Which line does not have a $y$y-intercept?

Easy

< 1min

Find the equation of a line that has the same slope as $y=2-4x$y=2−4x and the same $y$y-intercept as $y=-7x-3$y=−7x−3.

Easy

< 1min

Outcomes

MA.912.AR.2.2

Write a linear two-variable equation to represent the relationship between two quantities from a graph, a written description or a table of values within a mathematical or real-world context.

MA.912.AR.2.4

Given a table, equation or written description of a linear function, graph that function, and determine and interpret its key features.

MA.912.AR.2.5

Solve and graph mathematical and real-world problems that are modeled with linear functions. Interpret key features and determine constraints in terms of the context.

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