3 years ago

Find the standard form of x^2-4x 3

1 answer:

4 0

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WARRIOR [948]

Step-by-step explanation:

You have to use logarithms.

1) a = log_3 (1/27) = -log_3 (27) = -3

2) b = log_3 (9 * 3^(1/2)) = log_3 (3 ^ {5/2}) = 5/2

3) c = -log_3 (sqrt3) = -1/2

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2 years ago

EastWind [94]

Answer:

The answer and steps are in the picture below

Step-by-step explanation:

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2 years ago

alekssr [168]

The mean absolute deviation of the data set is 4

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2 years ago

mixas84 [53]

Answer:

General equation of a line is given by y = mx +c, where m is the gradient /slope, c is the intercept. To find for the intercept on y- axis, put x = 0.
$y = \frac{6(0)}{5 } + 27 \\ y = \frac{0}{5} + 27 \\ y = 27 \\ therefore \: the \: intercept \: on \: y \: is \: 27 \\$
By comparison,
$y = mx + \: c \\ y = \frac{6}{5} x \: +27 \\ m = \frac{6}{5 \: } \: \\ hence \: slope \: is \: \frac{6}{5}$

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3 years ago

oksano4ka [1.4K]

The answer to this equation is x=5.

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3 years ago