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3 years ago

3. The function f(x) = x^3 undergoes the following transformations: horizontal reflection

Mathematics

1 answer:

Fantom [35]3 years ago

7 0

Answer:

f(x) = -4(x - 10)^3 + 2.

Step-by-step explanation:

Parent function f(x) = x^3.

The horizontal reflection gives the function -x^3.

The vertical expansion factor 4 gives the function -4(x)^3.

Translation of 2 up gives -4(x)^3 + 2.

Translation of 10 to the right gives f(x) = -4(x - 10)^3 + 2.

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Alex17521 [72]

Answer:

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4 years ago

Lola and Brandon had a running race. They ran 3/10 of a mile. Lola was in the lead for 4/5 of the distance. For what fraction of

Kruka [31]

Answer:

Lola was in lead for $\frac{6}{25}$ of a mile.

Step-by-step explanation:

We have been given that Lola and Brandon had a running race. They ran 3/10 of a mile. Lola was in the lead for 4/5 of the distance.

To find the fraction of a mile for which Lola was in the lead, we need to find 4/5 of 3/10 as:

$\text{Fraction for which Lola was in lead}=\frac{3}{10}\times\frac{4}{5}$

$\text{Fraction for which Lola was in lead}=\frac{3}{5}\times\frac{2}{5}$

$\text{Fraction for which Lola was in lead}=\frac{3\times2}{5\times5}$

$\text{Fraction for which Lola was in lead}=\frac{6}{25}$

Therefore, Lola was in lead for $\frac{6}{25}$ of a mile.

7 0

3 years ago

Help pleaseee :) tyy

STatiana [176]

Answer:

The slope is 4

Step-by-step explanation:

First we pick 2 points (x, y):

(0, -2) and (1, 2)

Then, we use the slope (m) formula:

m = (y2 - y1)/(x2 - x1)

Given:

y2 = 2

y1 = -2

x2 = 1

x1 = 0

Work:

m = (y2 - y1)/(x2 - x1)

m = (2 + 2)/(1 - 0)

m = 4/1

m = 4

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2 years ago

A painter leans a 25-foot ladder against the wall. The bottom of the ladder is 20 feet from the base of the wall. The painter th

Harrizon [31]

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clck my profile and answer my question

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3 years ago

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tekilochka [14]

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