A function f is defined by f(x) = 1 + 3x + x2 + 3x3 + x4 + ⋯ that is, its coefficients are c2n = 1 and c2n + 1 = 3 for all n ≥ 0. find the interval of convergence of the series.

18.75 gallons

step-by-step explanation:

94

step-by-step explanation:

average the numbers and use a variable to figure out the minimum to get a 90.

(79+94+91+92+x)/5=90

x = 94

c

step-by-step explanation:

there is vertical asymptote at x = 2 and x = 0

vertical asymptote occurs at the points where the denominator is 0. so we can say that

x = 2 occurs when there is a factor (x-2) in the denominator, and

x = 0 occurs when there is a factor "x" in the denominator

thus, the denominator of the equation would have "x * (x-2)", this is option c only. that's the correct answer.