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1 year ago

Write the slope intercept form of the equation given the point (-2,4) and a slope of 3

Mathematics

1 answer:

Hitman42 [59]1 year ago

7 0

Given the points:

(x, y) ==> (-2, 4)

slope, m = 3

To write the slope intercept form, use the form below:

y = mx + b

Where m = slope and b = y-intercept.

Now, substitute -2 for x, 4 for y, and m for 3 in the equation above to solve for b.

We have:

y = mx + b

4 = 3(-2) + b

4 = -6 + b

Add 6 to both sides:

4 + 6 = -6 + 6 + b

10 = b

b = 10

Therefore, the slope intercept form of the equation is:

y = 3x + 10

ANSWER:

y = 3x + 10

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48 divided by four fifths

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Answer:

The answer is 60.

Step-by-step explanation:

$\frac{48}{1}$ ÷ $\frac{4}{5}$

Now, apply the fraction rule(\frac{a}{b}\div \frac{c}{d}=\frac{a}{b}\times \frac{d}{c}):

$\frac{48}{1}$ × $\frac{5}{4}$

Cross-cancel(common factor of 4):

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Multiply:

$\frac{12 x 5}{1 x 1}$

Simplify:

12 x 5=60

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