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olchik [2.2K]
3 years ago
12

NEED HELP EDU!! WILL GIVE BRAINLEIST! which graph of the cube root function f(x)=^3 √x?

Mathematics
1 answer:
Luden [163]3 years ago
5 0

Answer:

C. f(x)=\sqrt[3]{-x} -1

Step-by-step explanation:

Consider graph of the parent function (red curve in attached diagram)

g(x)=\sqrt[3]{x}

First, multiply it by -1 to get function

h(x)=-\sqrt[3]{x}

Then translate the graph of the function h(x) 1 unit down, then you'll get the function

f(x)=-\sqrt[3]{x} -1\\ \\ \text{or}\\ \\f(x)=\sqrt[3]{-x} -1

The graph of the function f(x) is represented by the blue curve in attached diagram

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Determine which line the point (2, -1) lies on. y = 2x + 1 y = x + 5 y = 2x - 5 y = x - 2
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(2, -1)  I will use the 2 and plug it in for x in the equation.

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y = 5            The point does not lie on this line because when x = 2, y = 5  (2, 5)

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y = 2 + 5

y = 7          The point does not lie on this line because when x = 2, y = 7  (2, 7)

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Can someone explain this
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Answer:

Step-by-step explanation:

To find measures of angles m and n

The triangle to the left has three sides of equal length.

This means that it will also have three angles of equal measure.

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So the internal angles of the left triangle are 180/3 = 60°

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or we could realize that the top and bottom horizontal lines are parallel because the vertical line on the right makes right angles to both of them.

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