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Alik [6]
2 years ago
8

Which point corresponds to the real zero of the graph of y = log3 (x+2) - 1?

Mathematics
1 answer:
brilliants [131]2 years ago
8 0

Answer:

(1, 0 )

Step-by-step explanation:

using the rule of logarithms

log_{b} x = n ⇒ x = b^{n} , then

y = log_{3} (x + 2) - 1

to find the zero let y = 0 , that is

log_{3} (x + 2) - 1 = 0 ( add 1 to both sides )

log_{3} (x + 2) = 1 , then

x + 2 = 3^{1} = 3 ( subtract 2 from both sides )

x = 1

the zero is (1, 0 )

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lys-0071 [83]

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7) You have the opposite. You need the adjacent.

Tan=\frac{Opposite}{Adjacent}

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x=\frac{12}{Tan57}

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x = sin37 × 13

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Sin=\frac{x}{Hypotenuse}

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x = sin59 × 11

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7 0
3 years ago
a news report say that 28% of high school students pack their lunch. your high school has 600 students. how many students in you
Rama09 [41]

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7 0
3 years ago
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kotegsom [21]

Answer:

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Step-by-step explanation:

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P = nCr pʳ qⁿ⁻ʳ

where n is the number of trials,

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3 0
3 years ago
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Nina [5.8K]
This is the steps for equation solving for the value of x,
x/3-7 = 11
now 7 goes to the other side of equation by changing the sign from - to +,
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3 years ago
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lidiya [134]

Answer:

54.609 < 54.69

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