Mathematics 2 Unit 1 Mathematics 2 EOCT Review: Unit 1 The Great Quadratic

Identify the graph that matches the given equation: f(x) = x 2 +4 A.) B.) C.) D.)#1

Simplify the expression: A.) -4 B.) 2i C.) 2i 2 D.) 4#2

For the quadratic equations shown here, which statement is true? A.) The graphs open downward B.) The graphs are listed from narrowest to widest C.) The graphs are listed from widest to narrowest D.) The graphs are symmetric about the x-axis#3

Which is a value of x, when 3x = 40? A.) x = B.) x = C.) x = D.) x =#4

Identify a zero of the function: f(x) = x 2 + 2x - 3 A.) -3 B.) -1 C.) 0 D.) 3#5

Evaluate A.) 100 B.) 154 C.) 200 D.) 266#6

Simplify (5 – 3i)(6 + 2i) A.) i B.) i C.) i D.) i#7

Write the quadratic function in vertex form: f(x) = x 2 + 8x + 3 A.) f(x) = (x – 4) B.) f(x) = (x – 4) C.) f(x) = (x + 4) D.) f(x) = (x + 4) #8

For which value of n will the sum of the series be equal to 1491? A.) 15 B.) 19 C.) 21 D.) 27#9

Identify the graph that matches the given equation: f(x) = x 2 -5 A.) B.) C.) D.) #10