PLEASE HELP ASAP I'LL GIVE BRAINLIEST 100 POINTS!! The graph below shows how the temperature of a substance varies with time during a certain science experiment. (attached)

Assume that there are no other x-intercepts besides those showing on the graph. Which equation best models the function f(x) , the Celsius temperature of the substance after x minutes, shown in the graph?

A
f(x)=1/9(x−1)^2 (x−3)(x−6)

B
f(x)=2(x−1)^2 (x−3)(x−6)

C
f(x)=1/9(x+1)(x+3)(x+6)

D
f(x)=2(x+1)(x+3)(x+6)

. + λrh() e 1 1 2 4 4 4 4 4 3 4 4 4 4 4 + th−1(− s(x)2 dx ω + λrh−1() e 2 1 2 4 4

step-by-step explanation:

600,000,000,000, or 6e14

step-by-step explanation:

answer: on graphs, the open and closed circles, or vertical asymptotes drawn as dashed lines us identify discontinuities.

as before, graphs and tables allow us to estimate at best.

when working with formulas, getting zero in the denominator indicates a point of discontinuity.

when working with piecewise-defined functions, check for discontinuities at the transition points where one piece ends and the next begins.

step-by-step explanation: