Use the given Taylor polynomial p 2p2 to approximate the given quantity. b. Compute the absolute error in the approximation assuming the exact value is given by a calculator. Approximate StartFraction 1 Over StartRoot 0.92 EndRoot EndFraction 1 0.92 using f(x)equals=StartFraction 1 Over StartRoot 1 minus x EndRoot EndFraction 1 1−x and p 2p2(x)equals=1 plus StartFraction x Over 2 EndFraction plus StartFraction 3 x squared Over 8 EndFraction1+ x 2+ 3x2 8.

i did it myself and i got 4.2 (b) hope its right

step-by-step explanation:

we have three similar triangles, because each has a right angle and shares an angle.   let's write the angles in order: opposite to short leg, long leg, hypotenuse.

cab similar to bad similar to cbd

or as ratios,

ca: ab: cb = ba: ad: bd = cb: bd: cd

we also know

ac = ad + cd

(ad+cd): ab: cb = ba: ad: bd = cb: bd: cd

(ad+cd)/cb=cb/cd

we have cb=6, ad=5 and seek x=cd.

we reject the negative root and conclude x=4

answer: 4

answer:   expression= p+p*d%

price reduction + sale price = $625

sale price: $p+$p*d%

where d% is the percentage of discount

step-by-step explanation:

original price = p

price went down by $150 price reduction $p*d%

sale price= $ 475

therefore the price before sale is: $625

and the expression that shows the price before sale is: p+p*d%