1 year ago

Select the table representing a linear function. (Graph them if necessary.)

Mathematics

2 answers:

Ksenya-84 [330]1 year ago

6 0

Check the picture below.

laiz [17]1 year ago

3 0

Answer is C because there is a constant rate of change (+2) in the y-values. As x increases by 1, y increases by 2.

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Sergeu [11.5K]

Answer:

Step-by-step explanation:

4b - 16b + 12 = 48

-12b + 12 = 48

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2 years ago

If y varies directly as x and y = 21 when x = 5, find x when y = 42.

Lorico [155]

Answer: 10

Step-by-step explanation:

varies directly means: $\frac{y}{x} = k$

Step 1: solve for k ⇒ $\frac{21}{5} = k$

Step 2: plug in the given value and k to solve for the missing value: $\frac{42}{x} = \frac{21}{5}$

42(5) = 21(x)

$\frac{42(5)}{21} = \frac{21(x)}{21}$

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2 years ago

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g100num [7]

Answer:

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Step-by-step explanation:

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2 years ago

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max2010maxim [7]

Answer:

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Step-by-step explanation:

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