3 years ago

HELP IS THIS PROPORTIONAL

Mathematics

1 answer:

klasskru [66]3 years ago

8 0

Yes! Because I took the quiz!!!!

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What is the axis of symmetry and vertex for the function f(x) = 3(x – 2)2 + 4?

Gnesinka [82]

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2 years ago

Help what’s the answer

aivan3 [116]

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<u>Step-by-step explanation:</u>

∧

8 10

∧ ∧

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∧

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2 years ago

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Vitek1552 [10]

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2 years ago

Are the functions f(x) = (x^2-1)/(x-1) and g(x)= x+1 equal for all x?

Vinvika [58]

$\bf \textit{difference of squares}
\\ \quad \\
(a-b)(a+b) = a^2-b^2\qquad \qquad 
a^2-b^2 = (a-b)(a+b)\\\\
-------------------------------\\\\$

$\bf f(x)=\cfrac{x^2-1}{x-1}\implies f(x)=\cfrac{x^2-1^2}{x-1}\implies f(x)=\cfrac{(\underline{x-1})(x+1)}{\underline{x-1}}
\\\\\\
f(x)=x+1\qquad \qquad \qquad \qquad \qquad g(x)=x+1\\\\
-------------------------------\\\\
\textit{they're, kinda, except that, when x = 1}
\\\\\\
g(x)=(1)+1\implies g(x)=2
\\\\\\
f(x)=\cfrac{(1)^2-1}{(1)-1}\implies f(x)=\cfrac{0}{0}\impliedby und efined$

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3 years ago

Susan had $45 in her bank account in March. In May she had $135.

Fynjy0 [20]

A. 135 B. 45 C. 45 I believe or A and B are switched... so ( A. 45, B. 135)

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2 years ago