2. Linear functions

2.01 Evaluating functions

2.02 Domain and range

2.03 Average rate of change

2.04 Characteristics of functions

2.05 Graphing linear functions

2.06 Forms of linear functions

2.07 Modeling linear relationships

United States of America

Grades 9-12

2.06 Forms of linear functions

Adaptive

Worksheet

Interactive practice questions

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.

Medium

< 1min

Find the equation of a line whose slope is $\frac{2}{3}$23 and goes through the point $\left(0,5\right)$(0,5).

Express your answer in the form $y=mx+b$y=mx+b.

Medium

< 1min

A $cleaner$ charges an initial fee of $\$110$$110 plus $\$20$$20 per hour.

Medium

< 1min

$Neil$ is running a $30$30 mile ultramarathon at an average speed of $5$5 $mi$ /h.

Which equation represents the distance $Neil$ has left to run, $y$y, as a function of the number of hours since the start, $x$x.

Medium

< 1min

Outcomes

A.SSE.A.2

Use the structure of an expression to identify ways to rewrite it.

A.CED.A.2

Create equations in two or more variables to represent relationships between quantities; graph equations on coordinate axes with labels and scales.

A.REI.D.10

Understand that the graph of an equation in two variables is the set of all its solutions plotted in the coordinate plane, often forming a curve (which could be a line).

F.IF.C.7.A

Graph linear and quadratic functions and show intercepts, maxima, and minima.

F.LE.B.5

Interpret the parameters in a linear or exponential function in terms of a context.

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