Which conclusion about f(x) and g(x) can be drawn from the table? х 2 1 The functions f(x) and g(x) are reflections over the x- axis. The functions f(x) and g(x) are reflections over the y- axis. The function f(x) is a decreasing function, and g(x) is an increasing function. The function f(x) has a greater initial value than g(x). 1 2 1 2 4
The transitive property of equality states that: o if a = b, then bra o if a = b, then ac = bc o if a = b and b= c, then a = if a = b and c= c, then a + b = b + c
Use mathematical induction to prove the statement is true for all positive integers n, or show why it is false. 1^2 + 4^2 + 7^2 + + (3n - 2)^2 = [n(6n^2-3n-1)/2]