3 years ago

How do you find the range of a function that’s represented by a graph?

Mathematics

1 answer:

zimovet [89]3 years ago

4 0

Keep lookin or read again so yu can get it again

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Determine whether y varies directly with x. If so, find the constant of variation k.

musickatia [10]

The answer is the option D because the formula is y upon x

3 0

3 years ago

What is the slope of a line represented by the equation 2y = x – 4

wariber [46]

Answer:

the Slope is $\frac{x}{2}$

Step-by-step explanation:

6 0

3 years ago

Plz help me by solving this problem and showing how you got it

xeze [42]

Answer:

y =84

Step-by-step explanation:

25/100*Y = 21

100/25 * 25y/100 =21 *100/25

y = 2100/25

y = 84

6 0

2 years ago

Read 2 more answers

Sinea thinks that the fully factored form of the expression (x^4-1) is (x^2-1)(x^2+1). Is she correct? Explain.

iVinArrow [24]

Answer:

No. See below.

Step-by-step explanation:

$( {x}^{4} - 1)$

Use the following formula (Difference of Two Squares)

${x}^{2} - {y}^{2} = (x + y)(x - y)$

$( {x}^{4} - 1) = ( {x}^{2} + 1)( {x}^{2} - 1)$

We are not done yet. As we can still factor the expression which is x²-1 by using the same formula.

$( {x}^{2} + 1)(x + 1)(x - 1)$

This is the fully factored form.

3 0

3 years ago

Please help me , i have no idea what the answer is

liraira [26]

So,

We see in Statement 3 that WY = WY. This seems obvious, but it ensures that quantities don't change their values. We call this property of something being equal to itself, the "reflexive property."

The correct answer is the third option.

4 0

3 years ago