Use the information in the table to answer each question. Interval Value of
f(x)
(−∞, −2)
Positive
(−2, 1)
Negative
(1, 3)
Negative
(3, ∞)
Positive
(a)
What are the three real zeros of the polynomial function f? (Enter your answers as a comma-separated list.)
x =

right

step-by-step explanation:

the answer is:

the correct option:

b.

to solve the problem, we need to remember how to operate to simplify exponential expressions using the logarithms.

we are given the equation:

then, using placing logarith with base 7 on both sides of the equation, we have:

so, rounding the obtained result to two decimal places (nearest hundreth), we have:

hence, we have that the correct option:

b.

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pla·gia·rism

/ˈplājəˌrizəm/

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noun

the practice of taking someone else's work or ideas and passing them off as one's own.

step-by-step explanation: