Algebra 2 Semester 2 Practice Final Summer 13

ID: A
107. Classify –3x 5 – 2x 3 by degree and by number of
terms.
108. Classify –7x 5 – 6x 4 + 4x 3 by degree and by number
of terms.
109. Write the polynomial 6x 2 − 9x 3 + 3
in standard
3
form.
110. Find the zeros of f(x) = (x + 3) 2 (x − 5) 6 and state
the multiplicity.
111. Divide using synthetic division.
(x 3 + 4 − 11x + 3x 2 ) ÷ (6 + x)
112. Solve x 4 − 34x 2 =−225.
113. Evaluate the expression.
5!
114. Evaluate the expression.
7!
4! 3!
115. Use Pascal’s Triangle to expand the binomial.
(s − 5v) 5
116. Simplify.
− 2 − 2 25 − 6 2
117. Divide and simplify.
225x 24
3x
125. Solve the equation. Check the solution.
k + 5
k + 8 = k + 4
k − 5
118. Multiply.
Ê ˆ
6 + 5
Ë
Á
¯
˜
2
119. Write 5x 3 – 5x 2 – 30x in factored form.
3
120. Simplify 162a 13 b 6
positive.
. Assume that all variables are
121. Write an exponential function y = ab x for a graph
that includes (0, 4) and (1, 14).
122. Simplify.
1
10 3
⋅ 100
1
3
123. Write a polynomial function in standard form with
zeros at –5, –2, and –4.
124. Find the inverse of y = 6x 2 − 2.
6