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4 years ago

Can you help me?? please

Mathematics

1 answer:

fomenos4 years ago

4 0

4. domain is all real numbers
range is y less then or equal to 4
6. domain is all real numbers
range is all real numbers

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Because it is greater, larger numbers are on the right of the number line...

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3 years ago

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Find the output, h, when the input, x, is -18. h = 17+x\6

Mnenie [13.5K]

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3 years ago

Please help me! This is finding slope btw

djyliett [7]

Step-by-step explanation:

for number 8. The slope is -3 because the standard form equation is y=mx+c. And we know that m represents your slope.

Hence why it is -3.

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2 years ago

Factor each trinomial. Then match the polynomial (term) on the left with its factored form (definition) on the right.

zaharov [31]

Answer:

Step-by-step explanation:

The given equation is:

$x^{2}-8x-20$

Simplifying the above equation, we get

$x^{2}-10x+2x-20$

$x(x-10)+2(x-10)$

$(x+2)(x-10)$

therefore, the equation $x^{2}-8x-20$ matches with (B) $(x+2)(x-10)$ .

The given equation is :

$x^{2}+8x-20$

Simplifying the above equation, we get

$x^{2}+10x-2x-20$

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therefore, the equation $x^{2}+8x-20$ matches with (D) $(x-2)(x+10)$

The given equation is:

$x^{2}-x-20$

Simplifying the above equation, we get

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therefore, the equation $x^{2}-x-20$ matches with (A) $(x+4)(x-5)$ .

The given equation is:

$x^{2}-9x-20$

This equation ca't be firther simplified or factorised, thus the equation $x^{2}-9x-20$ matches with (C) Prime.

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4 years ago

What is the best way to 7x7 in expanded form?

zhenek [66]

You just have to write it down (7.7.7.7.7.7.7=49)

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3 years ago

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