_1999 Federal Tax Rates
Single Taxpayer
If the amount on
Form 1040).
line 39. is:
But not
Highlin Enter on
Form 1040.
r+++lad line 40
Form in
LUZONY
so
.750
T
1450
1254
1150
S3.862.50 29 5 .750
14.138.50 + 31%E62,450
35.156.50+ 36% 130,250
90.200.50+ 4. 39.6% 23,150
Complete the table below.
E
TTE
Tim Worker had a taxable income of $78,000. He figured his tax from the table above.
1. Find his earned income level.
2. Entered the base amount.
3. Found the amount over

4. Multiplied line 3 by
% =

5. Added Lines 2 and 4

answer: b. f(x) = (x + 2)^3 (x^2 - 7x + 3)^4

step-by-step explanation:

polynomials always have as many roots as their order. this is a 4th order polynomial- hence 4 roots!

complex roots of polynomials always come in pairs. the quadratic equation has the "+/-" in that will alwaysgenerate m+ni amd m-ni, so 7-2i must be a root of this polynomial equation.

the order of the numerator and denominator are both 2. so the horizontal asymptote is y=a2/b2 =7

verticle asymptotes are the forbidden x-values. f(x) becomes undefined at x=-3 because this value will cause a zero denominator.

a graph of r(x) will have vertical asymptotes at ±1 because these values will make the denominator zero. so the domain of the function cannot include ±1.

you 're wlecome! : )

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