A quadratic equation with opposite solutions can be found by multiplying (x−r)(x+r) (r is a real number). The equation will have 1: a quadratic term and a constant term only (ax^2+c)
2: all three terms (ax^2+bx+c)
3: a quadratic term and a linear term only (ax^2+bx)
4: only a quadratic term (ax2)

step-by-step explanation: a reaction is first order. if the initial reactant concentration is 0.0200 m, and 25.0 days later the concentration is 6.25 x 10-4 m, then its half-life is:

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

i believe that the slope of the line is -5

step-by-step explanation:

step-by-step explanation:

(3rd option) - c