3 years ago

Translate the phrase into an algebraic expression. 3 more than b

Mathematics

1 answer:

KiRa [710]3 years ago

7 0

Answer:

b+3 or 3+b

Step-by-step explanation:

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Consider f(x) = 4x^3 – 5, g(x) = 2x + 5 and h(x) =2x^2+2x. Which statement about (f + g – h) is true?

Natalka [10]

$\large{\mathcal{ANSWER:}}$

b) It is a cubic function of 4 terms.

In this case p(3) = t + 2 is synonymous for p = 3 + 2. Remember p is synonymous for y. So in this equation it is p = 5.

$\underline{\boxed{\purple{\tt{©⚘MissyRiel}}}}$

Hope this helps!

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3 years ago

Use the method of cylindrical shells to find the volume V generated by rotating the region bounded by the given curves about the

insens350 [35]

Answer:

So, the volume V is

$V=\frac{14\pi}{3}$

Step-by-step explanation:

We have that:

$y=7x\\\\y=0\\\\x=1\\\\x=-4\\$

We have the formula:

$V=2\pi\int_a^b x(g(x)-f(x))\, dx\\\\g(x)>f(x).$

We calculate the volume V, we get

$V=2\pi\int_a^b x(g(x)-f(x))\, dx\\\\V=2\pi\int_0^1 x(7x-0)\, dx\\\\V=2\pi\int_0^1 7x^2\, dx\\\\V=2\pi\cdot 7\left[\frac{x^3}{3}\right]_0^1\\\\V=14\pi\left(\frac{1}{3}-\frac{0}{3}\right)\\\\V=\frac{14\pi}{3}$

So, the volume V is

$V=\frac{14\pi}{3}$

We use software to draw the graph.

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3 years ago

Help!!! Please 20 points!!

drek231 [11]

Answer:

$12.5 per hour

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3 years ago

The shortest distance between two points is a straight line. Explain this statement in terms of the triangle inequality theorem

Firlakuza [10]

Answer:

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Step-by-step explanation:

a straight line is the shorest distance because a triangle only has straight lines

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3 years ago

A natural number greater than 1 that has only itself and 1 as factors is called alan

lina2011 [118]

I think the answer should be divisible because you can’t really divide 1 without getting the same # your dividing by.

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3 years ago

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