Pre algebra use y=mx

(4,5) (7,8)
x=2,4,6

(6,8) (13,14)
x=1,2,3

(5,7) (10,12)
x=4,5,6

Evaluate the integral. (sec2(t) i t(t2 1)8 j t7 ln(t) k) dt

For which pair of functions is (gof)(a)=|a|-2?

Yesterday i ran 5 miles. today, i ran 3.7 miles. did my percent increase, decrease or is it a percent error? plz i need