Aline passes through the origin and has a slope of –3. what is the equation of the line that is perpendicular to the first line and passes through the point (3, 4)?

answer:

125 yards

explanation:

75+50=125. that is my answer

, 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 13

step-by-step explanation:

5*5=25

12*12=144

25+144=169

169^2=13