Consider the function F and G in the graph. Find (F – G)(3) Solution:- Being by applying the definition for the difference of two function values to rewrite(F -G)(3)as F(3)…
Month: April 2015
Problem 671
For the pair of function f and g, determine the domain of f/g. F(x) = ,g(x) = 4-x Solution:- The domain of t/g is the set of all…
Problem 670
Using the graph on the right, find the value of the following. (f-g)(1) Solution:- If f(x) represent one function, g(x) represent a second function, and x is in the…
Problem 669
Kara’s Custom Tees experienced fixed cost of 400 and variable cost of 5 a shirt. Write an equation that can be used to determine the total expenses encountered by Kara’s…
Problem 668
Media Services charges 20/month for its economy plan. Find a linear model that determines the total cost, C(t), of operating a Media Services phone for t months. Use the model…
Problem 667
If (x,y) is a point on the unit circle in quadrant IV and if x = , what is y? Solution:-
Problem 666
If (x,y) is a point on the unit circle in quadrant IV and if x = , what is y? Solution:- If the point (x,y) is on the…
Problem 665
What point is symmetric with respect to the y-axis to the point? Solution:- Recall for any point (x,y), the point symmetric about the y-axis to (x,y) is the…
Problem 664
Find the length s and area A. Solution:- The length of the arc is 4.538 yards. The area A of the sector is 29.496 square yards.…
Problem 663
Find the central angle which forms a sector of area 21 square feet of a circle of radius 11 feet. Solution:- A central angle is an angle whose vertex…
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