How is deductive reasoning used to prove a theorem?

Explain how you could use the interactive table to tell if sets of points are on the same line. math 8

The functions f(x) and g(x) are shown in the graph f(x)=x^2 what is g(x) ?

Tim tradesman pays $2,000 annually for $125,000 worth of life insurance. what is the cash value of the policy after 10 years? 11,125 13,125 17,800 111,250