A farmer has chickens sheep and horses there 150 for animals and 516 total Legs. the number of sheep equals twice the number of chickens. how many of each type of animal does he have

f(x) has value 150 at x= 0

and 0 at x= 3

so d(f(x))/dt = slope = -150/3 = -50

it is contrapositive

i could not see the question too well so check yourself again too . this is because i want you to get it correct.

, and

for

step-by-step explanation:

we can analyze the pattern at which the terms increase. let us denote , , , so that we can call

note the following:

the pattern: to get the next term value, we just add the next term number (e.g. 1st, 2nd, to the previous term value (term values are the given numbers in the question, 1, 3, 6, 10, 15,

from , to get to , we add

from , to get to , we add

etc.

we need to form a recursive formula, a formula that has the next term as a function of the previous term. so a possible recursive formula can be

, and for

the answer is a. q=6,r=6√2

step-by-step explanation: