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VARVARA [1.3K]
3 years ago
13

Https://www.hmhco.com/one/assessment/#/formativeLive Assessment/

Mathematics
1 answer:
GuDViN [60]3 years ago
3 0

A. equation:  y = -3x - 2

B. y-intercept:​ -2

<em><u>Solution:</u></em>

Given that,

<em><u>Write the equation 12x = - 4y - 8 in slope-intercept form</u></em>

The slope intercept form is given as:

y = mx + c

Where,

m is the slope and "c" is the y intercept

From given

12x = -4y - 8\\\\Rewrite\\\\-4y-8 = 12x\\\\Move\ the\ constant\ to\ right\ side\\\\-4y = 12x + 8\\\\y = \frac{12x}{-4} + \frac{8}{-4}\\\\y = -3x -2

Thus the slope intercept form is found

Comparing with y = mx + c ,

c = -2

Thus the y intercept is -2

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Answer:

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Step-by-step explanation:

a. The volume of water initially in the fish tank = 15 liters

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c  = \dfrac{3}{8}  \ g/L

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