2 years ago

The set of ordered pairs represents a function. Write a rule that represents the function.

Mathematics

1 answer:

denis-greek [22]2 years ago

4 0

The answer is: y = 4x + 1

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the answer is 12 because it sythsizes from the other part of the problem

Step-by-step explanation:

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2 years ago

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abruzzese [7]

Answer:

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Step-by-step explanation:

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2 years ago

Find the equation of the linethe line passes through the points (5,2) and (-4,-4)

almond37 [142]

Answer:

$y = \frac{2}{3}x - \frac{4}{3}$

Step-by-step explanation:

first find the slope using the above points then use the slope formula to calculate the slope

$m = \frac{y2 - y1}{x2 - x1} \\ \frac{2 - - 4}{5 - - 4} = \frac{2 + 4}{5 + 4} = \frac{6}{9} = \frac{2}{3}$

substitute ⅔ for m and one of the above points into the y-intercept form of the equation for a line and solve for b

$y = mx + b \\ 2 = \frac{2}{3} (5) + b \\ 2 = \frac{10}{3} + b \\ 2 - \frac{10}{3} = b \\ \frac{6}{3} - \frac{10}{3} = b \\ b = - \frac{4}{3}$

substitute the slope and the value for b into the equation to get the answer

$y = \frac{2}{3} x - \frac{4}{3}$

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2 years ago

What would the bottles purchased be and what would the bottles recycled be?

N76 [4]

Part A

Your problem statement already shows you the conversion.

Bottles purchased: 5×10¹⁰

Bottles recycled: 8.3×10⁹

Part B

The ratio of bottles purchased to bottles recycled is

... (5×10¹⁰)/(8.3×10⁹) = 0.6×10¹ = 6.0

The number of bottles purchased is 6 times the number of bottles recycle.

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2 years ago

Find the slope of the line that goes through (-4,2) and (3,-5)

DerKrebs [107]

Answer:

-1

Step-by-step explanation:

m = -7 / 7 = -1 / 1 = -1

5 0

2 years ago

Read 2 more answers