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3 years ago

9

Which axis represents the range function

1 answer:

Brums [2.3K]3 years ago

7 0

Answer:

x -axis

Step-by-step explanation:

Another way to identify the domain and range of functions is by using graphs. Because the domain refers to the set of possible input values, the domain of a graph consists of all the input values shown on the x -axis. The range is the set of possible output values, which are shown on the y -axis.

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Solve the system of linear equations below.

vekshin1

Answer:

the answer is b. i think so.

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A number divided by -3 is less than 6

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3 years ago

At the local dairy farm, Kareem buys a 32-oz container of yogurt for $2.56. Jonah buys a 6-oz container of yogurt for $0.48. Are

vodka [1.7K]

Answer:

Yes, the cost $y$ in dollars and the amount of yogurt $x$ are proportional.

The equation is: $y=0.08x$

Step-by-step explanation:

1. If $y$ varies directly as $x$ , you can write it as following:

$y=kx$

Where $k$ is the constant of proportionality.

2. Let's calculate the value of the constant of proportionality. If $y=2.56$ and $x=32$ , you have:

$y=kx\\k=\frac{y}{x}\\k=\frac{2.56}{32}\\k=0.08$

3. Then, the equation is:

$y=0.08x$

4. Let's verify if they are directly proportional. Substitute $x=6$ which is the amount of yogurt bought by Jonah. The result must be $0,48:

$y=0.08(6)\\y=0.48$

5. They are directly proportional.

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4 years ago

Read 2 more answers

48 is 60% of what number? A. 80 B. 28.8 C. 8 D. 0.8

Nitella [24]

48 is 60% of 80

Convert your percentage into a decimal:
$\frac{60}{100} =0.6$

Divide 48 by the decimal:
$48 \div 0.6 = 80$

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3 years ago