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Laabri

Unit 3 Re-Test

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Last updated almost 6 years ago
10 Nsɛmmisa
Hyɛ no nsow a efi ɔkyerɛwfo no hɔ:

Slope test.

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Asemmisa {{asɛmmisaAhyɛnsode}}
1.

Which equation shows the equation below in standard form?

Asemmisa {{asɛmmisaAhyɛnsode}}
2.

Plot the x- and y-intercepts. Then graph the equation x + 2y = -6

Click "Show your work" to begin.

Asemmisa {{asɛmmisaAhyɛnsode}}
3.

What is the slope-intercept form of the linear equation 2x - 8y = 32? (Keep the slope as a fraction in lowest terms.)

Asemmisa {{asɛmmisaAhyɛnsode}}
4.

What is the slope-intercept form of the equation of this graphed line?

Asemmisa {{asɛmmisaAhyɛnsode}}
5.

The graph shows the number of jars that are filled by machine A and machine B. Which statement is true about the unit rates shown in the graph?

Asemmisa {{asɛmmisaAhyɛnsode}}
6.

Kevin bought rolls of packing tape. The table shows the total amount he paid for different numbers of rolls of packing tape. What is the rate of cost per roll?

Asemmisa {{asɛmmisaAhyɛnsode}}
7.

What is the equation of this graphed line in slope-intercept form?

Asemmisa {{asɛmmisaAhyɛnsode}}
8.

The graph shows the amount of rain that falls in a given amount of time.

What is the slope of the line and what does it mean in this situation?

Asemmisa {{asɛmmisaAhyɛnsode}}
9.

True or false? The slope of the line shown is 1/4.

Asemmisa {{asɛmmisaAhyɛnsode}}
10.

Which graph is the correct graph for the equation y = -2x? Click the image to make it bigger.