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Len [333]
3 years ago
6

Which graph represents the function of f(x)= (4x^2-4x-8)/(2x+2)

Mathematics
2 answers:
marysya [2.9K]3 years ago
7 0

Answer:

line

Step-by-step explanation:

(4x^2-4x-8)/(2x+2)=(4(x^2-x-2))/(2(x+1))=(2(x+1)(x-2))/(x+1)=2(x-2)=2x-4

y=2x-4

(0;-4),(2;0)

g100num [7]3 years ago
6 0

Answer:

<h2>graph <em><u>representing</u></em><em><u> </u></em><em><u>:</u></em><em><u>on</u></em><em><u> </u></em><em><u>then</u></em><em><u>.</u></em><em><u>line</u></em><em><u> </u></em><em><u>also</u></em><em><u> </u></em></h2>
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Find the value of Sin^-1(tan π/4).
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Answer:

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Step-by-step explanation:

1. Remind that

\tan \left(\dfrac{\pi }{4}\right)=1.

Here you can use trigonometric table to find the value of \tan\left(\dfrac{\pi}{4}\right), or you can remind that \dfrac{\pi}{4}=45^{\circ} and \tan45^{\circ}=1 because special right triangle 45°-45°-90° is isosceles (with congruent oppposite and adjacent legs) and the ratio between the opposite leg and adjacent leg is equal to 1.

2. Now

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Step-by-step explanation:

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