Write the domain and range as an inequality please!!!

Mathematics

1 answer:

Nat2105 [25]3 years ago

5 0

Answer:

x > -1

Step-by-step explanation:

Domain is the set of x-values that can be inputted into function f(x).

From the graph we can see that our x-values span from -1 to infinity. Since -1 is open dot, it is not included in the domain:

(-1, ∞) or x > -1

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Solve for z, and give your answer in the form a + bi

zzz [600]

The answer is z = 3 + i

z = a + bi
conj(z) = a - bi

conj(7 + 3i) = 7 - 3i

(conj)z + 2z = 2 + 4i + conj(7 + 3i)
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From here:
3a = 9 and bi = i
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2 years ago

Tori examined the pattern of exponents in the table.

gregori [183]

Answer:

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If the table was extended, the value of 6^-3 would be 1/216

Step-by-step explanation:

Given in the question a table containing power of 6

We will use negative rule of exponent to write the equivalent of negative power of 6

b^{-n}= 1 / b^{n}