08.core. learn. eagen English
Grayce Tolomei
Academy 21 Algebra 1 A
Writing Linear Equations
Assignment Active
Writing a Linear Equation from a Table
Fill in the blanks to write an equation in slope-intercept
form representing the function shown in the table.
y
X
y
-3
-8
-1
-2
1
4.
3
10
< Previous Activity
i

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

,jkulgiurutrjyftkugyi.uykujuyxjdkytuf,yukj

step-by-step explanation: