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3 years ago

Is the function x^3+7x even or odd?

Mathematics

1 answer:

Nimfa-mama [501]3 years ago

7 0

Answer:

odd

Step-by-step explanation:

i looked it up

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Nuetrik [128]

Answer:

y=1

Step-by-step explanation:

The value of y where the function is undefined

7 0

3 years ago

What picture shows 1/2 of the rectangle shaded

astra-53 [7]

Answer:

just look at the side of the triangle that is shaded and thats your answer right or left

Step-by-step explanation:

look at the side that is shaded

3 0

3 years ago

Find the volume of the following prism using the formula V = Bh.

Natali [406]

Answer:

1001.

Step-by-step explanation:

1. if B=11*13; h=7, then

2. V=11*13*7=1001.

6 0

3 years ago

Need help ASAP! Directions in picture ;)

Nat2105 [25]

Answer:

m < 8 = 54.4°

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

Simplify. Your answer should contain only positive exponents with no fractional exponents in the denominator.

mart [117]

Answer:

$\dfrac{x^{\frac{2}{3}}y^{\frac{1}{4}}}{4y^{2}}$ .

Step-by-step explanation:

The given expression is

$\dfrac{3y^{\frac{1}{4}}}{4x^{-\frac{2}{3}}y^{\frac{3}{2}}\cdot 3y^{\frac{1}{2}}}$

We need to simplify the expression such that answer should contain only positive exponents with no fractional exponents in the denominator.

Using properties of exponents, we get

$\dfrac{3}{4\cdot 3}\cdot \dfrac{y^{\frac{1}{4}}}{x^{-\frac{2}{3}}y^{\frac{3}{2}+\frac{1}{2}}}$ $[\because a^ma^n=a^{m+n}]$

$\dfrac{1}{4}\cdot \dfrac{y^{\frac{1}{4}}}{x^{-\frac{2}{3}}y^{2}}$

$\dfrac{1}{4}\cdot \dfrac{x^{\frac{2}{3}}y^{\frac{1}{4}}}{y^{2}}$ $[\because a^{-n}=\dfrac{1}{a^n}]$

$\dfrac{x^{\frac{2}{3}}y^{\frac{1}{4}}}{4y^{2}}$

We can not simplify further because on further simplification we get negative exponents in numerator or fractional exponents in the denominator.

Therefore, the required expression is $\dfrac{x^{\frac{2}{3}}y^{\frac{1}{4}}}{4y^{2}}$ .

5 0

3 years ago