In the geometric pattern below, n represents the number of blocks in the bottom row of each figure,
n
=
1
n = 2
n
=
3
n
=
4
write a function that models the total number of blocks in terms of n.
a f(1) = 1; f(n) = f(n − 1) + n; for n = 2
b. f(1) = 2; f(n) = f(n − 1) + 4n; for n > 2
c f(1) = 2; f(n) = f(n − 1) + 2n; for n > 2
d. f(1) = 1; f(n) = f(n − 1) + 2n; for n > 2

add all the numbers and check the ones place.

the answer is 486. as the ones place is more than 4, the estimation will be the next 10 ie, 490

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.

answer: two angles are called supplementary if they add up to 180°. example: the two angles (140° and 40°) are supplementary because they add up to 180°.

step-by-step explanation: