3 years ago

A function T multiplies the input z by 2/3 and divides that by the quantity (z-1/2) .

1 answer:

5 0

Thank you for posting you question here at brainly. I hope the answer will help you.

T (z) = 2/3z over z - 1/2
T(3) = 2/2.5 = 4/5 or 0.8
T(1/2) is indeterminate, he reason being that the denominator becomes zero. Division by zero gives an indeterminate result.

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Which is the equation for the nth term of the geometric sequence: -4,8,-16...?

kobusy [5.1K]

Answer:

aₙ=(-2)ⁿ*2.

Step-by-step explanation:

1) -4*(-2)=8; 8*(-2)=-16; -16*(-2)=32, ...

2) the required equation is:

aₙ=(-1)ⁿ*2ⁿ*2; ⇒ aₙ=(-2)ⁿ*2 or aₙ=(-1)ⁿ*2ⁿ⁺¹.

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A circle with a circumference of 51 inches to find the area

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