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3 years ago

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Mathematics

1 answer:

Sophie [7]3 years ago

6 0

0.10

Hope I helped! :)

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Find the domain and range of y=-5x-1

harina [27]

Answer:

$\mathrm{Domain\:of\:}\:-5x-1\::\quad \begin{bmatrix}\mathrm{Solution:}\:&\:-\infty \:$

$\mathrm{Range\:of\:}-5x-1:\quad \begin{bmatrix}\mathrm{Solution:}\:&\:-\infty \:$

Step-by-step explanation:

Finding the domain:

The domain of a function is the set of possible input values for which the function is real and defined.

Given the function

$y=-5x-1$

The function has no undefined points nor domain constraints. Hence, the domain is

$-\infty \:$

i.e.

$\mathrm{Domain\:of\:}\:-5x-1\::\quad \begin{bmatrix}\mathrm{Solution:}\:&\:-\infty \:$

Finding the range:

The range of a function is the set of possible output values (dependent variable y values) for which a function is defined.

The range of polynomials with odd degree is all the real numbers.

Hence, the domain is

$-\infty \:$

i.e.

$\mathrm{Range\:of\:}-5x-1:\quad \begin{bmatrix}\mathrm{Solution:}\:&\:-\infty \:$

5 0

3 years ago

What's the answer for does too can anyone help

Anna007 [38]

Hello,
mes QRT=3x+5=3*14+5=47°
mes TRS=10x-7=10*14-7=133°
since
3x+5+10x-7=180
==>13x=184
==>x=14(°)

8 0

3 years ago

7. It is best to save _____ months of fixed expenses for an emergency fund. (1 point)

patriot [66]

I think the best answer is 3 to 9 but thats not a answer so 3 to 6

5 0

3 years ago

Read 2 more answers

X to the power of 2 plus Y to the power of 2 plus 4x-2y=1

exis [7]

Answer:

sfddddddgfd

Step-by-step explanation:

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3 years ago

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If the statement if it cold then i wear a jacket is assumed to be true is it converse if i wear a jacket it must be cold also al

Archy [21]

The converse of any statement, true or false, is never always true. The only guaranteed true statement is a contrapositive of a true statement. A contrapositive is a statement where the hypothesis and conclusion are switched, and both sides are negated.

Final Answer: no

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2 years ago