3 years ago

Can someone help me with both of these? What do I do with the 68 and 79?

Mathematics

1 answer:

Nutka1998 [239]3 years ago

3 0

What he said just click on that

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So I have the following integral (Please note that the number below is -2 but for some reason LateX did not accept a negative nu

kramer

$f(x)=4x^3-4x+1\\ F(x)=x^4-\frac{x^2}{2}+x\\ \int_{-2}^{2} f(x)=F(2)-F(-2) \implies\\ (2)^4-\frac{2^2}{2}+2)-((-2)^2-\frac{(-2)^2}{2}-2)= \\ 16-2+2-(16-2-2)=16-(16-4)=4$

I've done this a million times and I'm still getting 4 instead of 32. Are you sure you posted the coefficients?

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3 years ago

Which size bottle of ketchup is the best deal with the lowest unit price? Prices for Different Sizes of Bottles of Ketchup Size

butalik [34]

Answer:

a.10 oz

Step-by-step explanation:

2.50/10=10

2.80/14=.20

4.00/16=.25

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3 years ago

Find the exact solutions to 2x^2=5x-1 by using the quadratic formula

Luda [366]

Solve the equation for x by finding a , b , and c of the quadratic then applying the quadratic formula

Exact form:

x = 5 ± √ 17

Decimal:

x = 2.28077640 … , 0.21922359

sorry idk how to put a fraction in

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3 years ago

Read 2 more answers

What times what equels -54?

Nastasia [14]

1,54 3,8 6,9
multiply the pairs of numbers

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4 years ago

LOOK AT PIC! HELP! :)

xeze [42]

33 Million dollars have been made.

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3 years ago