Each matrix is nonsingular. Find the inverse of the matrix. Be sure to check your answer.
A. 
B. 
C. 
D. 
Answer: A
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The graph and equation of a polynomial f(x) are given. Determine the number of real zeros and the number of imaginary zeros.f(x) = x2 + 4x + 7
A. no real zeros; no imaginary zeros B. no real zeros; two imaginary zeros C. one real zero; one imaginary zero D. two real zeros; no imaginary zeros
Provide an appropriate response.S = 6l2 is the formula for the surface area S of a cube with sides of length l. You have wrapping paper with surface area S. What is the length of the side of the largest cube the wrapping paper can cover?
Fill in the blank(s) with the appropriate word(s).
Subtract.7860 - 2287
A. 6073 B. 5573 C. 5533 D. 5663
Find the slope and the y-intercept.-5x + 7y = 11
A. m = 
; 
B. m = 35; (0, 77)
C. m = 5; (0, 11)
D. m = 
; 