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Laabri

Point Slope Practice

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Last updated over 2 years ago
10 Nsɛmmisa

(Use for #1-#4)

Find the equation of a line that passes through the point (3, 4) with a slope of 2.

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(Use for #5-#8)

Find the equation of a line that passes through the point (-4, 3) with a slope of 1/4 .

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(Use for #9-#10)

Find the equation of a line that passes through the point (7, 5) with an undefined slope.

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Asemmisa {{asɛmmisaAhyɛnsode}}
1.

First fill the numbers into the formula: y - ___ = ___ (x - ___). Type the full formula.

Asemmisa {{asɛmmisaAhyɛnsode}}
2.

Now do just the first step, distribute the 2. y-4 = ___x -___. Type the full equation.

Asemmisa {{asɛmmisaAhyɛnsode}}
3.

Finally, add the 4 to both sides of the equation. What is the equation in Slope-Intercept form?

Asemmisa {{asɛmmisaAhyɛnsode}}
4.

What is the y-intercept of the equation you wrote in #3?

Asemmisa {{asɛmmisaAhyɛnsode}}
5.

First fill the numbers into the formula: y - ___ = ___ (x - ___). Type the full formula:

Asemmisa {{asɛmmisaAhyɛnsode}}
6.

Now do just the first step, distribute the 1/4. y-3 = ___x -___. Type the full equation.

Asemmisa {{asɛmmisaAhyɛnsode}}
7.

Finally, add the 3 to both sides of the equation. What is the equation in Slope-Intercept form?

Asemmisa {{asɛmmisaAhyɛnsode}}
8.

What is the y-intercept of the equation you wrote in #7?

Asemmisa {{asɛmmisaAhyɛnsode}}
9.

What is the equation of the line?

Asemmisa {{asɛmmisaAhyɛnsode}}
10.

What is the y-intercept of this line?

(hint: y-intercept means where the line crosses the y-axis, think about what a line looks like with an undefined slope.)