The number of a particular fish in thousands x years after 1974 can be modeled by f(x)=233(0.885)^x. estimate the year when the number of these fish reached 90 thousand.

i got 10.28 but that rounds up to 10.3

they can both be solutions depends on the equation

step-by-step explanation:

what is the equation? ?

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c

explanation:

step-by-step explanation: