3 years ago

Which graph represents a function of x

Mathematics

1 answer:

ahrayia [7]3 years ago

8 0

Answer:

The answer is D. because it passes the vertical line test.

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A train is traveling at a constant speed and has traveled 67.5 miles in the last 1 1/2 hours. Which equation shows the proportio

marishachu [46]

Answer:

The answer is B, d=45t

Step-by-step explanation:

i just did it and got it correct

hope it helps and good luck :)

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3 years ago

HELP ASAP Graph 3x-2y=16

timurjin [86]

Answer:

Since The graph of linear equation 3x + 2y = 16 cuts y-axis

x = 0

The required point is (0,8)

Step-by-step explanation:

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3 years ago

Which equation represents the vertical line passing through (1.-9)?

GaryK [48]

Answer:

$x=1$

Step-by-step explanation:

The point is $(1,-9)$ . This means the value of $x$ is $1$ and value of $y$ is $-9$ .

Vertical line means that the point has the value of $y$ axis as zero $(0)$ .

Since, the point has $x$ value $1$ the vertical line passing through it will be $(1,0)$ which means $x=1$ .

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3 years ago

Ariel wrote a total of 4 pages over 2 hours. How many hours will Ariel have to spend writing this week in order to have written

Pachacha [2.7K]

Your answer is 1

Step-by-step explanation:

4=2

8=?

4÷8×2

3 0

3 years ago

Connie has to solve the following problem.

Sever21 [200]

Answer:

$\$45$

Step-by-step explanation:

we know that

5 boxes of cereal costs $12.50

Using proportion

Find how much will 18 boxes cost

Let

x -----> the cost of 18 boxes

$\frac{12.5}{5}\frac{\$}{boxes}=\frac{x}{18}\frac{\$}{boxes}\\ \\x=12.5*18/5\\ \\x=\$45$

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3 years ago