2 years ago

What is the range of f(x)=x^3

Mathematics

2 answers:

siniylev [52]2 years ago

5 0

Answer:

all positive real numbers

Alecsey [184]2 years ago

3 0

Infinity because it's a cubic function with no restricted range or domain

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jok3333 [9.3K]

Answer:

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Step-by-step explanation:

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3 years ago

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(1 ÷ x- 1)+(2÷ x+2)=(3÷2) solve and check for extraneous solutions

Sliva [168]

$\frac{1}{x-1}+ \frac{2}{x+2}= \frac{3}{2}$
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$\frac{3x+1}{(x^2+x-2)}= \frac{3x^2+3x-6)}{2}$
$\frac{2(3x+1)}{2(x^2+x-2)}= \frac{3x^2+3x-6)(x^2+x-2)}{2(x^2+x-2)}$
$\frac{2(3x+1)}{2(x^2+x-2)}-\frac{3x^2+3x-6)(x^2+x-2)}{2(x^2+x-2)}=0$
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3 years ago

state whether the slope of a line passing through (2, -3) and (1, 8) is positive, negative, zero or undefined.

Natalija [7]

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= (8 - -3) / (1 - 2) = (8 + 3) / ( 1 - 2)

= 11 / -1

= -11

Slope is negative.

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2 years ago

Uf two integers have the same sign, what is sign of their sum

Viktor [21]

This question don’t make sense

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3 years ago