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ziro4ka [17]
2 years ago
7

A line with slope

Mathematics
1 answer:
spayn [35]2 years ago
6 0

Answer:

(0, 8/3) = y-intercept

Step-by-step explanation:

I chose to find the y-intercept since it is easy to find with the given information.

The equation for a line is y = mx + b

To find the y-intercept, we must plug in the info we have and solve for b:

4 = -1/3 (-4) + b

4 = -4/3 + b

8/3 = b

To find a point on the line, you also could have added -1 to 4 and 3 to -4 since slope means rise/run or change in y/change in x:

(y - 1) / (x + 3) = (4 - 1) / (-4 + 3) = (3, -1) (flip since it's the y and x coordinate) = (-1, 3)

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Step-by-step explanation:

8 0
2 years ago
Math 7a using number sense to solve equations
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Simple...

you have: \frac{n}{3} =12


and

\frac{n}{3} =-12

To solve for....\frac{n}{3} =12

Multiply to remove the denominator-->>

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\frac{n}{3} =-12

Do the same thing-->>

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6 0
3 years ago
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Choose two statements that are true for this expression.
alina1380 [7]

Answer:

Options (A) and (D).

Step-by-step explanation:

Given expression is,

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Characteristics of the give expression ,

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True.

Option (B).

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False.

Option (C).

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Option (D).

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7 0
3 years ago
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Assoli18 [71]

Answer:

7 years old

Step-by-step explanation:

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Then the answer for how much youngest age of Freddy's grandson age would be 7 years.

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