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Ivahew [28]
3 years ago
10

What is the slope of the linear equation y=−3x−18 What is the slope of the linear equation y=−3x−18

Mathematics
2 answers:
PtichkaEL [24]3 years ago
5 0

Answer:

slope = - 3

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 )

y = - 3x - 18 ← is in slope- intercept form

with slope m = - 3

pentagon [3]3 years ago
4 0

Answer:

The slope is -3

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What is congruent and supplementary??
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Step-by-step explanation:

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3 years ago
in 1970, a record 1.5 inches of rain fell in Basse Terre, Guadeloupe in the Caribbean. At this rate, how much rain fell in 3 sec
zzz [600]

Answer:

0.0000019 in.

Step-by-step explanation:

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With this information, I created a proportion. 1.5 inches over 525,000 minutes equals x over 0.05 (I decided to use the 0.05 of a minute rather than the 3 seconds so I didn't have to convert the 525,000 minutes to seconds. 0.05 was the number given in the question).

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6 0
3 years ago
Pls solve question 4b. Verrry urgent . Ok tyy
kodGreya [7K]

Answer:

y = 3\left(x-\dfrac{3}{2}\right)^2+\dfrac{41}{4}

Step-by-step explanation:

Given equation:

y = 3x^2 - 9x + 17

Factor out 3 from the first 2 terms:

y = 3(x^2 - 3x) + 17

Divide the coefficient of x by 2 and square it:  (-3 ÷ 2)² = 9/4

Add this inside the parentheses and subtract the distributed value of it outside the parentheses:

y = 3\left(x^2 - 3x+\dfrac{9}{4}\right) + 17-\dfrac{27}{4}

Factor the parentheses and combine the constants:

y = 3\left(x-\dfrac{3}{2}\right)^2+\dfrac{41}{4}

8 0
2 years ago
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