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Algebra: Functions and Graphing

Please see the attached file for the fully formatted problems. Practice Problems DIRECTIONS: Use complete sentences for written explanations. Include a detailed description of how you use the graph to answer the question. 1) Determine the inverse of the function . 2) Determine fog(x) and gof(x) for . Show ALL steps. 3) Given the function verify that the functions are inverse functions all three ways, i.e. algebraically, numerically, and graphically. Be sure to write a sentence for each method that explains what your work is showing. Helpful Hint: The algebraic method is fog(x) and gof(x). 4) Describe the shifts to the graph of the base function for the function . Ide... click for more

Subject:

Math

Topic:

Algebra

Posting ID:

4909

OTA ID:

103139

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Graphing Regions: Constraints and Corners

Sketch the region bound by the constraints and identify the corners. 2x + 3y is < or = 6 5x + 2y is < or = 10 x is > or = 0 y is > or = 0

Subject:

Math

Topic:

Algebra

Posting ID:

4910

OTA ID:

101298

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How to calculate the length of the rope to which the goat is attached?

A zero dimensional goat is attached by a rope to a point on the perimeter of a circular field (two dimensional) How long should the rope be (in terms of the radius of the field)so the goat can reach and graze exactly half of the grass of the field.

Subject:

Math

Topic:

Algebra

Posting ID:

4915

OTA ID:

103074

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Calculate velocity using functions

You drop a ball from the top of a 5 story building onto the sidewalk 70 feet below. -What is the initial velocity of the ball? -Determine a function for the height of the ball t seconds after it's released. -How long will the ball be in air before it hits the ground?

Subject:

Math

Topic:

Algebra

Posting ID:

4941

OTA ID:

103139

View Details $1.99 Download Add to Cart

Linear programming: Maximization

You are a woodworker who makes tables and chairs. Each table requires $80 in materials, 4 hrs of labor and earns $70 profit. Each chair requires $80 in materials, 8 hrs of labor, and earns $120 profit. This week you have $960 cash for materials, and 64hrs of labor available. What should you plan to build to maximize your profit?

Subject:

Math

Topic:

Algebra

Posting ID:

4942

OTA ID:

101298

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