Question

Alebra 2 Help!!!!!

Answer 1

Question 1 (Multiple Choice Worth 5 points)

(02.06)

Simplify the expression the root of negative four all over the quantity of five plus two i minus the quantity of three minus four i. .

the quantity of three plus i all over ten

the quantity of three minus i all over ten

the quantity of three plus i all over eight

the quantity of three minus i all over eight

Question 2 (Multiple Choice Worth 5 points)

(01.04)

Use the table below to answer this question:


x
y
-3
-3
0
3
1
5


Find the average rate of change for the given function from x = -3 to x = 1.
2

-3

-1

-2

Question 3 (Multiple Choice Worth 5 points)

(01.06)

Larry started with 3 poems in his journal. Then he started writing 3 poems each day. Which of the following graphs represents Larry's poem writing?

graph going through 0, 3 and 3, 6

graph going through 0, 3 and 1, 6

graph going through 0, 0 and 1, 6

graph going through 0, 0 and 1, 3

Question 4 (Multiple Choice Worth 5 points)

(02.07)

What is the 2nd term when -3f3 + 9f + 6f4 - 2f2 is arranged in descending order?

-3f3

9f

6f4

-2f2

Question 5 (Multiple Choice Worth 5 points)

(03.01)

Factor 3x2 - 12x - 36 completely.

3(x - 6)(x + 2)

(3x + 6)(x - 2)

3(x + 4)(x - 3)

(3x - 4)(x + 3)

Question 6 (Multiple Choice Worth 5 points)

(01.04)

What is the slope of the line which passes through (1, 4) and (0, 1)?

3

-3

4

-2

Question 7 (Multiple Choice Worth 5 points)

(01.05)

What is the equation in point-slope form of the line passing through (-2, -5) and (2, 3)?

(y + 2) = -2(x + 5)

(y - 2) = 2(x - 3)

(y - 3) = 2(x - 2)

(y + 3) = -2(x + 2)

Question 8 (Multiple Choice Worth 5 points)

(02.02)

Simplify square root 72 minus square root 27 plus 2 times the square root of 8 .

negative 30 times the square root of 6

7 square root of 5

negative 2 times the square root of 3 plus 5 times the square root of 2

10 times the square root of 2 minus 3 times the square root of 3

Question 9 (Multiple Choice Worth 5 points)

(01.02)

Given f(x) = the quantity of x plus 7, divided by 5, solve for f-1(3).

-20

2

8

10

Question 10 (Multiple Choice Worth 5 points)

(01.02)

The function t(x) = x + 6 determines how many cans of soup a food truck needs to stock, where x is the number of shifts the crew is going to work in the truck. The crew uses c(t(x)) to find the amount of money to spend on soup. The function c(x) = 2x + 4. Solve for how much money must be spent when the crew is going to work 4 shifts.

24

28

30

34

Question 11 (Multiple Choice Worth 5 points)

(03.01)

What is the equation of the graph below?

A graph shows a parabola that opens up and crosses the x axis near one and a half and four and a half.

y = - (x - 3)2 - 2

y = - (x + 2)2 - 3

y = (x - 3)2 - 2

y = (x + 2)2 - 3

Question 12 (Multiple Choice Worth 5 points)

(02.01)

Simplify 2 times the 3rd root of 108 .

16 times the 3rd root of 18

8 times the 3rd root of 6

5 times the 3rd root of 4

6 times the 3rd root of 4

Question 13 (Multiple Choice Worth 5 points)

(03.02)

Which expression is a factor of 3xy + 2x - 18y - 12?

x + 6

x + 3

2 + 3y

3x - 2y

Question 14 (Multiple Choice Worth 5 points)

(02.08)

Simplify (x - 4)(x2 + 3x - 1).

x3 - x2 + 11x + 4

x3 - x2 - 13x + 4

x3 + 7x2 + 11x + 4

x3 + 7x2 - 13x + 4

Question 15 (Multiple Choice Worth 5 points)

(02.05)

Which of the following is the conjugate of a complex number with 6 as the real part and -5 as the imaginary part?

6 - 5i

-6 - 5i

6 + 5i

-6 + 5i

Answer 2

I will award medals!!!!