exam
Maths Puzzle
Numerical Ability
2x/5+2(x-5)=x+2
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exam Other Question
Solve by completing the square.
x^2 = 5x + 2
a function f is given along with a number c in its domain.
a.) find the difference quotient of f.
b.)Find f(c) by computing the limit of the difference quotient.
f(x)=3 at c=-5