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Mnenie [13.5K]
3 years ago
14

PLEASE HURRY Aline has a slope of -1/2 and a y-intercept of -2. What is the x-intercept of the line?

Mathematics
1 answer:
DiKsa [7]3 years ago
7 0

Answer:

x- intercept = - 4

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Here m = - \frac{1}{2} and c = - 2 , then

y = - \frac{1}{2} x - 2 ← equation of line

To find the x- intercept let y = 0

0 = - \frac{1}{2} x - 2 ( add 2 to both sides )

2 = - \frac{1}{2} x ( multiply both sides by - 2 to clear the fraction )

- 4 = x

The x- intercept is - 4

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Answer:

7/10

Step-by-step explanation:

I've attached an image on how you can use the diagram they gave you.

If you color in 7/10s and 7/12s you'll notice that 7/10s is greater.

This is because 1/10 of the whole is greater than 1/12 of the whole.

For 1/10, the whole is being divided into 10, so it equals 0.1.

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3 years ago
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3 years ago
Maria average 81 on her first three History exams. the first score was 83. The second score was 4 less than the third score. Wha
bogdanovich [222]

Answer:

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Step-by-step explanation:

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Read 2 more answers
I just need sum help:( and a tutor
seraphim [82]

Answer:

The forth answer.

Try also transformation of curves bite (size) page.

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Step-by-step explanation:

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