3 years ago

What equations is equivalent to y = log x

1 answer:

4 0

"log" standing alone actually means "logarithm to the base 10."

Thus, y = log x <=> y = log x
10
y
Stated another way (inverse functions), x = 10

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Which graph models the function f(x) = −2(3)x?

swat32

Answer:

exponential function going through point 0, negative 2 and ending down on the right

Step-by-step explanation:

(Took the test, also seen as "Option A", this graph goes down and hits the y line at 0,-2.)

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3 years ago

Find the area of the triangle be sure to include the correct unit in your answer

Vlad1618 [11]

Answer:

120 cm squared

Step-by-step explanation:

$Area \:of \:the\: triangle \\ = \frac{1}{2} \times base \times height \\ \\ = \frac{1}{2} \times 10 \times 24 \\ \\ = 12 \times 10 \\ \\ = 120 \: {cm}^{2}$

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3 years ago

What is the length of if ? 8 in. 8.75 in. 10.25 in. 14 in.

Ket [755]

Answer:

A=8.75 in.

Step-by-step explanation:

Since ∆ HBA & ∆HKJ are similar,

HB/HA = HK/HJ

3/5.25 = 8/HJ

3HJ/5.25 = 8

3HJ = 42

HJ = 14 in.

AJ = 14 - 5.25

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A=8.75 in.

I hope this helped you.

5 0

4 years ago

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If a function f(x)=x^3 has the domain {-3,0,2,4} what is it's range

torisob [31]

27, 0, 8, 64
All u need to do is cube all the numbers in the domain

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3 years ago

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