3 years ago

Evaluate the composition of logarithms. (Write answer as a number)

1 answer:

8 0

Adding logs means multiplying the 3 and the 1/3 which would be 1

log 1 base 2 would be 0 because 2 to the power of 0 is 1

The answer is 0

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A. y= 1/2x-14<br> B. y=1/2x-5<br> C. y=2x-14<br> D. y=2x-5

DanielleElmas [232]

Answer:

B. y=1/2x-5

Step-by-step explanation:

From the graph, we read the slope of line JK.

slope = rise/run = -3/-6 = 1/2

The equation we need has the same slope.

y = mx + b

y = (1/2)x + b

It passes through point P(6, -2). Now we find b.

-2 = (1/2)(6) + b

-2 = 3 + b

b = -5

The equation is

y = (1/2)x - 5

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Step-by-step explanation:

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2 years ago

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Jordan needs to write a 20-page

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The answer is 2 pages.

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3 years ago

What is the percent decrease from 376 to 0.

Alekssandra [29.7K]

hey its -100 percent. the negative to show decrease.

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2 years ago

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A coordinate plane with a line passing through the points (negative 4, negative 5) and (1, negative 1).

Ksju [112]

Answer:

4x - 5y - 9 = 0

$\frac{9}{4}$

$\frac{-9}{5}$

Step-by-step explanation:

The equation of a straight line passing through the points (-4,-5) and (1,-1) is given by $\frac{y - (-5)}{-5-(-1)} =\frac{x-(-4)}{-4-1}$

⇒ $\frac{y+5}{-4} =\frac{x+4}{-5}$

⇒ 5y + 25 = 4x + 16

⇒ 4x - 5y - 9 = 0 ....(1) (Answer)

Now, this above equation can be represented as

$\frac{x}{\frac{9}{4} } + \frac{y}{\frac{-9}{5} } =1$

Therefore, the x-intercept is $\frac{9}{4}$ (Answer)

And the y-intercept is $\frac{-9}{5}$ . (Answer)

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3 years ago

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Evaluate the composition of logarithms. ﻿(Write answer as a number)

Evaluate the composition of logarithms. (Write answer as a number)