Algebra Answers

If Rabias average rose from 62 to 82, by what percent did her average increase?

Food provisions in a garrison are sufficient to meet the requirement of 1200 soldiers for 45 days. How long will the food last if 600 more soldiers join the garrison?

Partners in a firm divide a profit of Rs. 70000 among them in the ratio of 2:3:4:5. How much did each of them get?

in a box ratio of DVD'S to VCD'S is 2:3,which of the following cannot be the total number of CD's in the box?

at an educational trip of school to Islamabad,ratio of boys and girls was 4:5 .how many students were on the tour?

a sum of rs 95000 is to be divided among A B and C in such a way that A:B is 2:3 and B:C is 2:3 what will be the share of A

6: The function f(x) = x^3 – 3x^2 + 2x rises as x grows very large.
A: True
B: False

7: The function f(x) = -3x^3 + x^2 + 2x rises as x grows very small.
A: True
B: False

9: Which description means the same as this limit expression?
lim f(x) = ∞
x –> - ∞
A: The graph rises on the left side
B: The graph rises on the right side
C: The graph falls on the left side
D: The graph falls on the right side

10: The root x = 1 has multiplicity 2 for the function f(x) = x^3 – x^2 – x + 1
A: True
B: False

1: State the x-coordinate of the x-intercept in quadrant 2 for the function below.
f(x) = 4x^3 – 12x^2 – x + 15
Answer: _______

2: State the y-coordinate of the y-intercept for the function below.
f(x) = 4x^3 – 12x^2 – x + 15
Answer: _______

3: What is the maximum number of turns in the graph of this function?
f(x) = 4x^3 – 12x^2 – x + 15
Answer: _______

4: What is the local maximum value of the function? (Round answer to the nearest thousandth)
g(x) = x^3 + 5x^2 – 17x – 21
Answer: _______

Tx35
19: Write a function with the following characteristics:
A vertical asymptote at x = 3
A horizontal asymptote at y = 2
An x-intercept at x = -5
An example y = 2x + 10/x - 3

20: A vertical asymptote at x = -1
An oblique asymptote at y = x + 2
An example: y = x^2 + 3x + 7/x + 1

10a(2p+q)^3-15b(2b+q)^2+35(2p+q)