### Identifying Graphs: Domain and Range

Identify the attached graphs and give the domain and range for each graph. See the attached file for the full problem description and diagrams of the graphs.

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
- /

Identify the attached graphs and give the domain and range for each graph. See the attached file for the full problem description and diagrams of the graphs.

1.A body has an a equation of motion measured in metres after t seconds such that s=4t3-14t2+40t+8. a) When and where is the body momentarily at rest? b) For what time interval is it moving forward? c) During what times is its acceleration negative? d) Draw three separate graphs for acceleration, velocity, and displaceme

1. Draw a sign graph to determine where the following function is increasing or decreasing. Identify all stationary points. y=2x^4-4x^2+1 2. Find the intervals where the following curve is concave up or down. Also find the coordinates of any points of inflection. y=2x^3 - x^2 +3x+5 3

Years (t) A = (1.10)t amount after t years (A) 0 A = (1.10)(0) 1 1 A = (1.10)(1) 1.1 2 A = (1.10)(2) 1.21 3 A = (1.10)(3) 1.331 4 A = (1.10)(4) 1.4641

G o g (x) = f(x)=2/x+5 and g(x)= 2/x +5

Determine whether each relation is a function 1. |4x|=|2y| 2. y=sqrt x-5

If P(x) = -2x^3 +5x^2 -12, find P(5)

See attached file for full problem description. Only problems: 22,23,24 from exercise 13.1.

See attached file for full problem description. Need help with 15,19,20 from file....exercise 13.1.

Sketching Functions. Only circled questions. See attached file for full problem description.

1. Find the slope of the line 2x + y = 4. 2. Find the point of intersection of the lines x + y = 5 and 3x - y = 7. Graph the pair of lines.

1.For the pairs of lines defined by the following equations indicate with an "I" if they are identical, a "P" if they are distinct but parallel, an "N" (for "normal") if they are perpendicular, and a "G" (for "general") if they are neither parallel nor perpendicular. 3x + 4y + 5 = 0 and y = - 3 4 x - 54 . x = 2 and y = p

1.) An edge of a graph "G" is a bridge of "G" If and only if there exist vertices "U" and "W" such that "e" is on every U - W path of "G". 2.) A graph "G" of order atleast 3 is Non Separable if and only if there exist two internally disjoint U - V paths for every two distinct vertices "U" and "V" of "G".

Find a value of k so that the angle between the line 4x + ky = 20 and the line 2x - 3y = -6 is 45 degrees.

Please see the attached file for the fully formatted problems. 1) Determine if b is a linear combination of , . 2) List five vectors in span { }. For each vector, show the weights on used to generate the vector and list the three entries of the vector. Do not make a sketch. a) b) 3) Let For what

Let f(x,y)=((x^(2)y^(2))/(x^(2)+y^(2))), classify the behavior of f near the critical point (0,0).

Given the graph, identify the graph of the function (line, parabola, hyperbola, or exponential), explain your choice, and give the domain and range as shown in the graph, and also the domain and range of the entire function. See attached file for full problem description.

Please see the attached file for the fully formatted problems.

2. Find a vector equation and parametric equations for the line. 3. The line through the point (?2, 4, 10) and parallel to the vector (3, 1, ?8) Find parametric equations and symmetric equations for the line. 8. The line through the points (6, 1, ?3) and (2, 4, 5) 11. The line through (1, ?1, 1) and parallel to the line x +

Graph each function using Microsoft Excel and state its domain and range. g(x) = x+2

A non - trivial graph g is called irregular, if no two vertices of g have the same degrees. Prove that no graph is irregular.

F(x)=x^2+2x-6 X(1)=2 and x(2)=-1 I have to find the secant line of this graph but can not remember how to find the points to graph the equation

Find the vertex and intercepts for each parabola. Graph using Microsoft Excel. g(x) = x^2 + x - 6

Determine if the parabola for the equation, y = -2x^2 - 4x + 6, opens upward or downward. Find the vertex, x-intercepts, and y-intercept without graphing. keywords: concave, concae-up, concave-down

Graph each function and state the domain and range. Please graph using excel. y=|x-2|

Using the formula A=P(1 + r/n)^(nt), let r=8%, P=1, and n=1, and give the coordinates (t,A) for the points where t=0, 1, 2, 3, 4. Round your answer to the 100th place. How do you graph this? I am confused.

Sketch the region bounded by the graphs of the functions and find the area of the region. f(x) = sin(x), g(x) = cos(2x), -pi/2 <= x <= pi/6 (a) Use a graphing utility to graph the region bounded by the graphs of the equations, (b) find the area of the region and (c) use the integration capabilities of the graphing utility

Sketch the region bounded by the graph of the algebraic function. 20. f(x) = -x^2 + 4x + 1, g(x) = x + 1 22. f(x) = -x^2 + 4x + 2, g(x) = x + 2 24. y = 1/(x^2), y = 0, x = 1, x = 5 26. f(x) = 1*sqrt(x - 1), g(x) = x - 1 28. f(x) = y(2 - y), g(y) = -y 30. f(y) = y/(sqrt(16 - y^2)), g(y) = 0, y = 3 32. g(x) = 4/(2 - x),

Determine where the function f(x)= x + [|x^2|] - [|x|] is continuous. I think the correct answer is that the function is continuous for its domain but not defined at x=0. Can someone explain this problem to me and help me understand the greatest integer and absolute value functions? keywords: continuity

Analyze and sketch a graph of the function. Label any intercepts, relative extreme, points of inflection and asymptotes. Use graphing utility to verify your result.