3 years ago

For questions 1-3, decide for each graph whether the equation shown is a function. Label each graph

Mathematics

1 answer:

ruslelena [56]3 years ago

4 0

Answer: Not a function

Step-by-step explanation:

The graph fails the vertical line test. In other words, when you draw a vertical line anywhere through the curve, the line passes through two points.

Bonus: If you do not have a graph, it is not a function if there is one x-value that has two different y-values.

For example, If (1, 2) and (1, -2) lie on the curve, then it is NOT a function because the x-value (1) has two different y-values (2 & -2).

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Graph the line that has a slope of 1/4 and includes the point (0,8)

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Step-by-step explanation:

Equation of line:

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where m is the slope

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2 years ago

I NEED HELP WITH THIS ASAP PLEASE!

sdas [7]

(x+1)(x+2)
this is what i got hope it helps

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2 years ago

-3/4 + (-3/4) <img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B%20-%203%7D%7B4%7D%20%20%2B%20%20%5Cfrac%7B%20-%203%7D%7B4%7D%20

nika2105 [10]

Firstly, since these two fractions have the same denominator, add the numerators up: $\frac{-6}{4}$

While it appears that the answer is -6/4, you can further simplify it by dividing the numerator and denominator by 2: $-\frac{6}{4}\div\frac{2}{2}=-\frac{3}{2}$

Your answer is $-\frac{3}{2}$ 

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3 years ago

I reallly need help quick with this

Rasek [7]

you can do that on here

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