Each matrix is nonsingular. Find the inverse of the matrix. Be sure to check your answer.
A. 
B. 
C. 
D. 
Answer: C
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The graph of a function is given. Determine whether the function is increasing, decreasing, or constant on the given interval.(-6, -2.5) 
A. constant B. decreasing C. increasing
Solve the problem.A car rental company has two rental rates. Rate 1 is 
per day plus 
per mile. Rate 2 is 
per day plus 
per mile. If you plan to rent for one day, how many miles would you need to drive to pay less by taking Rate 2?
A. More than 1000 miles B. More than 900 miles C. More than 1800 miles D. More than 450 miles
Use the graph of the function to find the following: a. the domain and range of the function; b. the intercepts, if any; c. the intervals on which the function is increasing, decreasing, or is constant; d. whether the function is even, odd, or neither.
What will be an ideal response?
Find the domain of the composite function f ? g.f(x) = 2x + 2; g(x) = 
A. {x 
B. {x 
C. {x 
D. {x 