Which of the following represents (g+f)(10), if f(x) = x² + 1 and g(x) = -x^2 - 9x? i) 89
ii) -89
iii) -91
iv) 91

(d)

step-by-step explanation:

given: the line in the graph passes through points (5,30) and (6,26).

then, the equation of line is:

now, put y=a(n) and x=n,

hence, option d is correct.

answer: median

step-by-step explanation:

the median is the middle value when a data set is ordered from least to greatest