Evelyn really wanted to improve her grade in reading class. She attended tutorials and completed all her assignments. She was able to raise her grade
from a 65 to an 88. What is the percent of change in Evelyn's grade? Round to
the nearest whole percent.

Answer: 35% increase to the nearest whole percent

Step-by-step explanation:

65 / 100 = 0.65

0.65 x 135 = 87.75

135 - 100 = 35

or

88 / 65 = 1.35384615385

100 x 1.35384615385 = 135

135... - 100 = approximately 35

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! : )

cretdit to source

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step-by-step explanation: