Algebra 2 Final

256x ^16 y^16

(4x^4 y^4) ^4 is equivalent to

-6

-3 |-6+8|

36

16 + 4y =64 then 3y=

G

4/(Sq rt) 2 + 2/ (sq rt)3

6

7+ x/2 = 3x-8, then x=?

G

A new club wants to attract customers who are at least 18 but less than 30 years of age. One of the number lines below illustrates the range of ages, in years, of the customers the club wants to attract. Which number line is it?

-3 + 4i

For I = (square root)-1, (1+2i)^2

1/a^2

For all a > 0, which of the following expressions is equal to a ^-2

x^3 - 9x^2i -27x +27i

For all real numbers x and the imaginary number which of the following expressions is equivalent (x-3i)^3

4x+35/ 5x

For all real numbers x such the x can not = 0. 4/5 + 7/X=

2x+8

For all x can't = -2. Which of the following expressions is equal to x^2 +5x +6 x+2 +x+5

11

Given Functions f(x)= 2x+1 and g(x)= x^2 -4, what is the value of f(g(-3))?

100

Given f(x) = (3x+7) ^2, the f(1) =?

0.45

Given f=cd^3, f= 450 and d=10 what is c

2(sq rt)11

Given that (sqrt) 11/x x 6/(sqrt)11 = 3(sr)11/11

3

If 4/5-p = 12/2p then p=?

(ac)^b

If a, b and c are positive integers such that a^b=x and c^b =y then xy=?

20

If h(x) = 2x^2 +x -1 and g(X) = 4x-5 what is the value of h(g(2))

d

If y= f(x) is to be selected across the line y=x, which of the following graphs represents the result?

1

If |x-2| =x, then what is the value of x?

25

What is the product of numbers (3i +4) and (3i+4)

1

What is the remainder when x^4- 8x^2 +10x +22 is divided by x+3

y= 3/2x +6

What is the slope of the line determined by the equation 3x- 2y= 6

x > -7/2

What is the solution of 3x+2 > x-5?

0.6x^2 + x + 140

What is the sum of 0.1x^2 + 3x +80 and 0.5x^2 - 2x +60?

64

What is the value of a if log4a =3

-2

What is the value of b in the solution of the system of the equations below? 6a+3b=12 -2a + b =-8

-28

What is the value of |-6|-| 7-41 |

y= -1/2x -2

Which of the following equations represents the line in the standard (x,y) coordinate plane that passes through (2, -3) and has a slope of -1/2

9xy^2

Which of the following expression is equivalent to 1/2y^2 (6x+ 2y+ 12x- 2y)

3(x+ 2y+ 3z)

Which of the following expressions is equivalent to 3x + 6y +9z

x <-11

Which of the following expressions is equivalent to the inequality 6x-8 > 8x+14

16x^2 y

Which of the following expressions is the greatest monomial factory of 80x^3 y + 48x^2 y^2

-2

Which of the following is a possible solution for x^2-6x-16?

cube root of 12

Which of the following is equivalent to 12^1/3

2^7

Which of the following is equivalent to 8^2 x 8^5

-3< x <2

Which of the following is the solution statement for the inequality shown below? -5< 1 -3x <10

k (empty set)

Which of the following number line graphs shows the solution set to the inequality | x-5 | <-1

(3,1)

Which of the following ordered pairs in the standard (x,y) coordinate plane satisfies the system of inequalities below? x >2 y>0 x+y <5

-6 and 2

Which values of x are solutions in the equation x^2+4x=12

9x^2+42x+49

for all x, (3x+7)^2

70/9

if 9(x-9)= -11. then x=?

27

if x and a are positive rational numbers such that x ^2a =3 then x ^6a =?

-3, -2 and 2 only

In the standard (x,y) coordinate plane for what value(s) of x, if any, is there NO value of y such that (x,y) is on the graph of y= x-3 / (x+3) (x+2) (x-2)

2x^2 +3x -2

The dimensions of the rectangle shown below are given in inches. Which of the following expressions gives the area in square inches of the following rectangle?

2x^2 + 11x +40

The expression (2x-5) (x+8) is equivalent to

5x^2 -13x- 6

The expression (5x+2) (x-3) is equivalent to

5x^2-13x-6

The expression (5x+2)(x-3) is equivalent to:

-56x^9 + 24x^8

The expression -8x^3 (7x^6 - 3x^5) is equivalent to

(x-4)(x-3)

The expression x^2-7x+12 is equivalent to

Quadratic

The function y=f(x) can be classified as one of which or the following types of functions?

p(x)= x^2(x-6)^3 (x+4)

The graph in the standard (x,y) coordinate plane slow is the graph of one of the following functions, which one?

X can not be -1 or 3

The graph of f(x)= x-3/ x^2- 2x- 3, is shown below. What is the domain of f(x)?

-2< y < 8

The graph of y= 3-5 sin(x-n) is shown in the standard (x,y) coordinate plane below. What is the range of y

II I III

The phrases below represent 3 types of measurements as functions of time. I) The height of an object falling toward the ground II) The height of a plant growing at a constant rate III)The distance a car travels while increasing velocity Graph A B and C below each represent one of these functions. For all graphs the x-axis represents time. Which graph is of which function

145,000

The population of a particular town is modeled by the equation P=120,000 (1.1)^t, where t is the number of years after January 1, 2011. Based on the model, which of the following numbers is closest to the population of the town on January 1 2013

Z

The y intercept of the graph of y=f(x) is located at which of the following points?

3/2

what is the value of log2 (square root) 8

19

what is the value of y^x+(2x-2y) when x = 2 and y = -3?

3 and 4

what values of x are solutions for x^2-7x=-12