3 years ago

Translate the graph according to the rule (x, y) → (x , y – 2).

Mathematics

1 answer:

Rudik [331]3 years ago

4 0

The fourth one, because when changing the y, the y coordinate changes

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sweet t has 2 orange picks for every five green. if there are 21 picks in all, how many picks are orange

jarptica [38.1K]

21 picks
altogether (2x+5x)=21
7x=21
x=3
2*3=6 orange picks

or
x=orange, y = greens
x+y=21
x/y=2/5,----> y=5x/2
x+5x/2=21
2x/2+5x/2=21
7x/2=21
7x=42,
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2 years ago

If f x equals x -3 + g x equals 1 - x 2 - 9 find ( f og) (x and give any restrictions on its domain

evablogger [386]

$\begin{gathered} f(x)=x-3 \\ g(x)=\frac{1}{x^2-9} \\ (\text{fog)(x)}=\frac{1}{x^2-9}-3 \end{gathered}$

the denominator cannot be zero, because the division by zero is not defined, therefore:

$\begin{gathered} x^2-9=0 \\ \text{Solving for x:} \\ x^2=9 \\ \sqrt[]{x^2}=\sqrt[]{9} \\ x=\pm3 \end{gathered}$

Therefore the domain of (f o g)(x) is:

$D\colon(-\infty,-3)\cup(-3,3)\cup(3,\infty)$

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11 months ago

Describe 58 as a sum of tens and ones.

d1i1m1o1n [39]

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3 years ago

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stepladder [879]

Answer:

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Step-by-step explanation:

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irina1246 [14]

I do not understand the question please clarify. Thank you.

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