### Select best answer

(See attached file for full problem description)

Explore BrainMass

- Anthropology
- Art, Music, and Creative Writing
- Biology
- Business
- Chemistry
- Computer Science
- Drama, Film, and Mass Communication
- Earth Sciences
- Economics
- Education
- Engineering
- English Language and Literature
- Gender Studies
- Health Sciences
- History
- International Development
- Languages
- Law
- Mathematics
- Philosophy
- Physics
- Political Science
- Psychology
- Religious Studies
- Social Work
- Sociology
- Statistics

- Mathematics
- /
- Algebra
- /

(See attached file for full problem description)

I need to graph the solution set to each compound inequality. 1. x > - 2 and x < 4 (Please note that this symbol < is underlined) sorry I don't know how to do the underlining. I need to graph each compound inequality for this problem 2. 3 - x < y + 2 or x> y + 5

1. Evaluate. (-8)2 - 19 A) 45 B) -83 C) -35 D) -45 2. Solve and graph the solution set. 4x + 9  3x + 16 A) -7 0 B) 0 7 C) -7 0 D) 0 7 3. An arithmetic student needs an average of 70 or more to receive credit for the course. She scored 67, 74, and 63 on the first three exams. Write

Graph each absolute value function and state its domain and range. Please see the attached file for the fully formatted problems.

Determine whether the table expresses the second variable as a function of the first variable. Please help with attached problem.

1. Use the Concept of slope to find t such that the three points are collinear. 1)(1,-4),(t,3),(5,10) 2. Find an equation of the line that passes through the given point and has the specified slope, and find three additional points through which the line passes. 1)point:(2,-1) Slope:m=1/4 2)point:(0,-5) Slope:m=3/2 3.

Problem: Sketch the region bounded by the graphs of: y = 9 - x2, y = 5 - 3x and then find its area.

Consider the following equation: X = y^2 - 1. Now, find the domain and range which accompanies the function.

Please complete the following: Graph each function and state the domain and range: G(x) = x^2 - 2x - 15

For the following function, find the critical points, determine their nature (maxima, minima, inflection, etc.) and clearly sketch the function showing all the coordinates: h(x, y) = (x^2 - 4)^2 + y^2

Find the critical points, determine their nature (maxima, minima, inflection, etc.) and sketch the function: f(x) = x/(1 + x^2)

For each system of linear equations shown below, classify the system as "consistent dependent," "consistent independent," or "inconsistent," and answer the question about its solutions. a) Line one y=2x+8 Line two y=-2x - 4 b) line one y=-2x+1 line two y= -2x+4 c) line one y= 1/3x-1 line two - x +

On which interval is the function below decreasing? f(x) = x2 - 6x + 5 Please show this answer in inequality notation. Thanks

Find the averages of the function f(x) = x2 + 1 on the interval [1, 10], and for integer values of x. Compare the results.

In the following problems determine the set of Z satisfying the given equations 1. |Z|=|Z-i| 2. |Z|^2 + Im(z)= 16 3. |Z-i|+|Z| = 9 Where: Z = x+yi __ Z = x-yi

The function h is defined by the following rule: h(x) = x+2 x -2 0 3 4 5 .

The function g is defined by the following rule: g(x) = 5x - 3 x g(x) -5 0 1 2 5 .

The function g is defined by the following rule: g(x)= 5x+ 2 complete the table below x g(x) -2 0 1 2 3

On a number line, graph the domain of the function v defined by v(x) = sqrt( -8x - 8)

Graph each absolute value function and state its domain and range. g(x) =|x| - 3

Determine whether each table expresses the second variable as a function of the first variable. C h 345 0.3 350 0.4 355 0.5 360 0.6 365 0.7 370 0.8 389 0.9

Determine whether each relation is a function. {(2, -5), (2, 5), (3, 10)}

If a soccer ball is kicked straight up from the ground with an initial velocity of 32 feet per second, then its height above the earth in feet is given by s(t) = -16t^2 + 32t where t is time in seconds. Graph this parabola for 0 < or equal to t < or equal to 2. What is the maximum height reached by the ball?

Use the product rule to find the slope of the line tangent to the graph of the function. f (x) = x^2 (1 + 3x3) at the point (1, 4)

Find five numbers with a mean of 16,a median of 15, a mode of 21 and a range of 11.

How does one graph the following? 5 y= - --- x^2 4

1. State the key features (vertex, focus, directrix, direction of opening, and axis of symmetry) of each parabola, and sketch the graph. a) ysquared-2x+4y-7=0 2. Find the equation of each parabola. a) parabola with focus (-2,-1) and directrix y=5 b) ysquared=-6x translated according to ((x,y)arrow(x-2, y+4)

Find the imaginary solutions to each equation. 3y^2 + 8=0

(See attached file for full problem description) Let f (x) = x2 + 3x - 17. Find f ′ (4).

See attached file for full problem description. Find the interval on which the function 2 2 ( ) ( 2) ( 3) f x x x = − + is increasing and decreasing. Sketch the graph of y = f(x), and identify any local maxima and minima. Any global extrema should also be identified.