Find the inverse of the matrix by using a graphing calculator.
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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Graph the linear function and give the domain and range.f(x) = 
x + 3
A. D = (-?, ?),
R = (-?, ?)
B. D = (-?, ?),
R = (-?, ?)
Mathematics
Find the distance d(A, B) between the points A and B.A = (-4, -7); B = (4, -3)
A. 48
B. 48
C. 4
D. 4
Mathematics
y?? + y = 4
What will be an ideal response?
Mathematics
Solve the problem.In a certain animal species, the probability that a female will have 0, 1, 2, 3, or 4 offspring in a given year is .31, .21, .19, .17, and .12 respectively. Find the expected number of offspring.
A. 2 B. 1.58 C. 1.38 D. 1.75
Mathematics