4 years ago

Which expressions are polynomials

1 answer:

qwelly [4]4 years ago

4 0

B and d are polynomial expressions

b. x(6x + 5)

d. -x(x - 5)

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Lemur [1.5K]

5x= -10
I hope I could help.

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olganol [36]

x is the middle line because it divides each catheter into two equal parts.

==> x is half the hypotenuse.

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jekas [21]

Answer:

Correct choice is A

Step-by-step explanation:

The period of the function $f(t)=a\cot (bt+c)$ is always

$T=\dfrac{\pi}{b}$

(coefficients a and c do not influence).

In your case, for the function $f(t)=3\cot (\pi t)$ the period is $\dfrac{\pi}{\pi}=1.$

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ad-work [718]

${ \huge {\underline {\underline {\mathfrak {\purple{Answer}}}}}}$

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3 years ago

Phoenix [80]

Honestly I don’t even know what this is sorry I tried

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3 years ago