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Natasha2012 [34]
3 years ago
13

PLEASE HELP I'VE BEEN DOING THIS FOR 2 HOURS!!

Mathematics
2 answers:
liubo4ka [24]3 years ago
6 0
<span>–0.507x2 + 14.907x – 36.131</span>
Sever21 [200]3 years ago
4 0

The <em>correct answer</em> is:


b.) –0.507x2 + 14.907x – 36.131


Explanation:


First we enter the data into a graphing calculator. The times are the x-coordinates and the temperatures are the y-coordinates; this is because temperature is dependent upon time.


After we enter this, we run a regression on the calculator. We will run the quadratic regression; the equation is of the form

y = ax²+bx+c.


The values we are given on a Casio fx-9860 gii are:

a = -0.507

b = 14.908

c = -36.136


This is closest to choice B.

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balu736 [363]

Answer:

d breach of warranty

Step-by-step explanation:

A theory for suing for damages caused by products is breach of warranty. This is a contract claim, and the purchaser of the product is claiming that the product failed to perform as warranted.

4 0
2 years ago
A polynomial function has a zero at 4 (multiplicity 3) and 0 (multiplicity 1). Write a function in standard form that can repres
VLD [36.1K]

Answer:

(x^4) - 64x

Step-by-step explanation:

zeros at 4 and 0 are the roots so can be factor as x*(x-4) and the multiplicity tels to what power you have to raise those factors

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now to write this in standard form

x*(x-4)^{3} = \\x*(x-4)(x^{2} +4x+16)= \\(x^{2} -4x)(x^{2} +4x+16) = \\x^{4} +4x^{3} +16x^{2} -4x^{3} -16x^{2} -64x = \\x^{4} -64x

8 0
2 years ago
HAVE A NICE DAY <br> WILL GIVE BRAINLST :)
muminat

Answer:

1)  2 and 6 ; 4 and 8 ; 1 and 5 ; 3 and 7

2)  3 and 6 ; 4 and 5

3) 1 and 8 ; 2 and 7

7 0
3 years ago
Read 2 more answers
GIVING BRAINIEST for the correct answer
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Last one is 6.3 pounds and the other one is 8.5 dollars
4 0
3 years ago
A third-degree polynomial function f has real zeros -2, ½, and 3, and its leading coefficient negative. Write an equation for f.
WARRIOR [948]
Hello,

y=-k(x+2)(x-1/2)(x-3) where k is a real positive.

We may chose k=1
There are an infinite solutions.

3 0
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