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Laabri

3.2 Standard Form (Due 11/15/24)

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Last updated 4 months ago
34 Nsɛmmisa

Day 1 11/10/25

Finding Intercepts

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Day 2 11/12/25

Essential Question: How can you identify and use x and y-intercepts in linear relationships?

Learning Target: Students will be able to identify x and y intercepts and apply that knowledge to solve real-world equations.

Show work for full credit

Asemmisa {{asɛmmisaAhyɛnsode}}
1.

Identify the coordinate (-3,2)

Asemmisa {{asɛmmisaAhyɛnsode}}
2.

Identify the coordinate (4,-4)

Asemmisa {{asɛmmisaAhyɛnsode}}
3.

Identify the coordinate (3,0)

Asemmisa {{asɛmmisaAhyɛnsode}}
4.

Identify the coordinate (0,3)

Asemmisa {{asɛmmisaAhyɛnsode}}
5.

Identify the coordinate (0,-4)

Asemmisa {{asɛmmisaAhyɛnsode}}
6.

Identify the coordinate (-2,4)

Asemmisa {{asɛmmisaAhyɛnsode}}
7.

Identify all the x-intercepts.

Asemmisa {{asɛmmisaAhyɛnsode}}
8.

Identify all the y-intercepts

Asemmisa {{asɛmmisaAhyɛnsode}}
9.

Identify the two intercepts: (3,0) and (0,-3)

Asemmisa {{asɛmmisaAhyɛnsode}}
10.

How can you tell a point is an intercept?

Asemmisa {{asɛmmisaAhyɛnsode}}
11.

Guided Practice: Finding intercepts

What are the x and y-intercepts of this function? (Write your answer in coordinate form)

x-intercept

y-intercept

Asemmisa {{asɛmmisaAhyɛnsode}}
12.

What are the x and y-intercepts of this function?

x-intercept

y-intercept

Asemmisa {{asɛmmisaAhyɛnsode}}
13.

Guided Practice: Finding Intercepts from a function

What are the x and y-intercepts for this function? Use desmos to help you identify them.

x-intercept

y-intercept

Asemmisa {{asɛmmisaAhyɛnsode}}
14.

Guided Practice: Finding Intercepts from a function

What are the x and y-intercepts for this function? Use desmos to help you identify them.

x-intercept

y-intercept

Asemmisa {{asɛmmisaAhyɛnsode}}
15.

What does x equal for any y-intercept?

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16.

What does y equal for any x-intercept?

Asemmisa {{asɛmmisaAhyɛnsode}}
17.

Guided Practice: Finding intercepts without a graph.

What are the x and y-intercepts of this equation:

x-int

y-int

Asemmisa {{asɛmmisaAhyɛnsode}}
18.

What are the x and y-intercepts of this equation:

x-int

y-int

Asemmisa {{asɛmmisaAhyɛnsode}}
19.

What are the x and y-intercepts of this equation:

x-int

y-int

Asemmisa {{asɛmmisaAhyɛnsode}}
20.

Guided Practice: Graphing Linear Functions using intercepts.

Use x and y-intercepts of this equation to graph it.

Asemmisa {{asɛmmisaAhyɛnsode}}
21.

Use x and y-intercepts of this equation to graph it.

Asemmisa {{asɛmmisaAhyɛnsode}}
22.

Use x and y-intercepts of this equation to graph it.

Asemmisa {{asɛmmisaAhyɛnsode}}
23.

Use x and y-intercepts of this equation to graph it.

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Graphing Review

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Graphing by Intercepts and Slope-Intercept Form

Asemmisa {{asɛmmisaAhyɛnsode}}
24.

Find the x- and y-intercept of each equation. Graph the equation using its intercepts.

x+y=3

Intercepts are in Coordinate Form

x-intercept:

y-intercept:

Asemmisa {{asɛmmisaAhyɛnsode}}
25.

Find the x- and y-intercept of each equation. Graph the equation using its intercepts.

-4x+5y=20

Intercepts are in Coordinate Form

x-intercept:

y-intercept:

Asemmisa {{asɛmmisaAhyɛnsode}}
26.

Find the x- and y-intercept of each equation. Graph the equation using its intercepts.

9x-15y=45

Intercepts are in Coordinate Form

x-intercept:

y-intercept:

Asemmisa {{asɛmmisaAhyɛnsode}}
27.

Find the x- and y-intercept of each equation. Graph the equation using its intercepts.

2x-y=7

Intercepts are in Coordinate Form

x-intercept:

y-intercept:

Asemmisa {{asɛmmisaAhyɛnsode}}
28.

Find the x- and y-intercept of each equation. Graph the equation using its intercepts.

3x-y=-3

Intercepts are in Coordinate Form

x-intercept:

y-intercept:

Asemmisa {{asɛmmisaAhyɛnsode}}
29.

Find the x- and y-intercept of each equation. Graph the equation using its intercepts.

-5x+3y=15

Intercepts are in Coordinate Form

x-intercept:

y-intercept:

Asemmisa {{asɛmmisaAhyɛnsode}}
30.

Find the x- and y-intercept of each equation. Graph the equation using its intercepts.

-3x+6y=12

Intercepts are in Coordinate Form

x-intercept:

y-intercept:

Asemmisa {{asɛmmisaAhyɛnsode}}
31.

Find the x- and y-intercept of each equation. Graph the equation using its intercepts.

5x-y=-2

Intercepts are in Coordinate Form

x-intercept:

y-intercept:

Asemmisa {{asɛmmisaAhyɛnsode}}
32.

Use the slope and the y-intercept of each equation to graph the equation.

y=mx+b

y=-2x+6

slope:

Intercepts are in Coordinate Form

y-intercept:

Asemmisa {{asɛmmisaAhyɛnsode}}
33.

Use the slope and the y-intercept of each equation to graph the equation.

y=mx+b

y=x-7

slope:

Intercepts are in Coordinate Form

y-intercept:

Asemmisa {{asɛmmisaAhyɛnsode}}
34.

Use the slope and the y-intercept of each equation to graph the equation.

y=mx+b

slope:

Intercepts are in Coordinate Form

y-intercept: