2 years ago

Daniel is 16. His parents are both the same age. The 3 of them have lived a 3

Mathematics

1 answer:

Ahat [919]2 years ago

7 0

Answer:

each of his parents are 42 years old.

Step-by-step explanation:

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Does someone know the answer to 6(x-5) > 3(x-1) ??

Keith_Richards [23]

Answer:

x > 9

Step-by-step explanation:

6x - 30 > 3x - 3

3x > 27

x > 9

5 0

2 years ago

Which is the graph of the cube root function f(x) = RootIndex 3 StartRoot x EndRoot?

lara [203]

Answer:

<h3>On a coordinate plane, a cube root function goes through (negative 8, negative 2), has an inflection point at (0, 0), and goes thorugh (8, 2).</h3>

Step-by-step explanation:

$f(x)=\sqrt[3]{x}\\\\f(-8)=\sqrt[3]{-8}=-2\to(-8,\ -2)\\\\f(0)=\sqrt[3]{0}=0\to(0,\ 0)\\\\f(8)=\sqrt[3]{8}=2\to(8,\ 2)\\\\\\\sqrt[3]{a}=b\iff b^3=a\\\\\text{Therefore:}\\\\\sqrt[3]{-8}=-2\ \text{because}\ (-2)^3=-8\\\sqrt[3]0=0\ \text{because}\ 0^3=0\\\sqrt[3]{8}=2\ \text{because}\ 2^3=8$