4 years ago

Use the vertical line test to determine whether the relation is a function.

1 answer:

5 0

Vertical line test says if you can draw a vertical line on a graph of a function and hit 2 or more points at once, it's not a function
you can see if you draw a line at x=4, you hit 3 points at once (and 3>2)
so it's not a function

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Which equation correctly applies the distributive property?

yuradex [85]

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8 0

4 years ago

Read 2 more answers

Ella grew 3 over 4 of an inch last year. Ben grew 2 over 3 of an inch last year. How much more did Ella grow than Ben last year?

IrinaK [193]

Answer:

Ella grew $\frac{1}{12}$ of an inch more

Step-by-step explanation:

For this problem, you want to subtract Ben's growth from Ella's.

This expression would be $\frac{3}{4}$ - $\frac{2}{3}$ .

To work these out, they must have the same denominator (which should be the lowest common multiple or LCM).

In this case, the LCM is 12, so you want to multiply each side so the denominator is 12. This means the first fraction should be multiplied by $\frac{3}{3}$ and the second by $\frac{4}{4}$ .