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CLEP Algebra Test 1



Question 1: For what values of x will (x, y) be a solution of the system of equations below:

y = x2 + 3x -3
2x - 1 = y









Question 2: [(n+2)! - n!]/(n+1)! =








Question 3: If (a + 2i)/(b - i) is a real number, then:








Question 4: For all positive real numbers a,b and x, f(x) = ln(axb).
If f(e) = 1 and f(e2) = 4, what is the value of a?









Question 5: Which of the following graphs could be the correct representation of 2 functions f(x) and g(x) that satisfy the equation g(x) = - f(-x)?