Writing the equation of a line from a graph.

Presentation

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Mathematics

•

9th - 12th Grade

•

Practice Problem

•

Medium

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CCSS

8.EE.B.6, 8.EE.B.5, 8.F.A.3

Standards-aligned

Maria Cruz Farooqi

Used 40+ times

FREE Resource

4 Slides • 17 Questions

Multiple Choice

What is the slope of the line?

$-\frac{3}{2}$

$-\frac{2}{3}$

$\frac{3}{2}$

$\frac{2}{3}$

Multiple Choice

What is the y-intercept of this line?

$2$

$-2$

$3$

$\frac{3}{2}$

Multiple Choice

What is the equation of this line?

$y=\frac{4}{5\ }x+2$

$y=\frac{5}{2}x-4$

$y=-2x-4$

$y=-\frac{5}{2}x-4$

Multiple Choice

What is the equation of the line?

$y=-\frac{5}{3}x-1$

$y=\frac{1}{3}x-1$

$y=-\frac{1}{3}x-1$

$y=\frac{2}{3}x-1$

Drag and Drop

The slope is

.

The y-intercept is

.

The equation is

Drag these tiles and drop them in the correct blank above

Drag and Drop

The slope is

.

The y-intercept is

.

The equation is

Drag these tiles and drop them in the correct blank above

Multiple Choice

What is the equation of the line?

$y=\frac{9}{5}x-5$

$y=5x+\frac{9}{5}$

$y=-5x+\frac{5}{9}$

$y=\frac{9}{5}x+5$

Multiple Choice

Find the slope of the line: $y=-\frac{2}{3}x-4$

$-\frac{3}{2}$

$-\frac{2}{3}$

$\frac{3}{2}$

$\frac{2}{3}$

Multiple Choice

Find the slope of the line: $y=\frac{3}{2}x+2$

$-\frac{2}{3}$

$\frac{2}{3}$

$-\frac{3}{2}$

$\frac{3}{2}$

Match

Match the graph to the equation.

$y=\frac{8}{5}x-4$

$y=-3x-3$

$y=-2x-5$

$y=-\frac{2}{5}x+5$

$y=-x$

Match

Match the graph to the equation.

$y=\frac{9}{2}x-4$

$y=-6x-1$

$y=2x+1$

$y=2x-1$

$y=-\frac{3}{2}x+1$

Multiple Choice

Write the slope-intercept form of the equation of each line given the slope and y-intercept.

Slope = $4$ , y-intercept = $-3$

$y=-4x-3$

$y=-3x-4$

$y=4x-3$

$y=-3x+4$

Multiple Choice

Write the slope-intercept form of the equation of each line given the slope and y-intercept.

Slope = $-3$ , y-intercept = $-2$

$y=5x-3$

$y=-3x-2$

$y=-5x-3$

$y=-2x-3$

Multiple Choice

Write the slope-intercept form of the equation of each line given the slope and y-intercept.

Slope = $-\frac{1}{5}$ , y-intercept = $-4$

$y=x-4$

$y=-\frac{1}{5}x-4$

$y=\frac{1}{5}x-4$

$y=-x-4$

Multiple Choice

Write the slope-intercept form of the equation of each line given the slope and y-intercept.

Slope = $1$ , y-intercept = $5$

$y=5x+5$

$y=-5x+5$

$y=2x+5$

$y=x+5$

Multiple Choice

Write the slope-intercept form of the equation of each line given the slope and y-intercept.

Slope = $\frac{5}{3}$ , y-intercept = $1$

$y=\frac{4}{3}x+1$

$y=x+\frac{4}{3}$

$y=\frac{5}{3}x+1$

$y=-x+\frac{4}{3}$

Open Ended

The Algebra Regents requires you to be able to answer the following question:

"What is an equation of the line that passes through the point $\left(4,-6\right)$ and has a slope of $-3$ ?"

This question is different. How is it different from what we have been learning today?

Type response here

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