Use the properties of determinants to find the value of the second determinant, given the value of the first.
= -22
= ?
A. -22
B. 44
C. -44
D. 22
Answer: C
Mathematics
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Use the quadratic formula to solve the equation. Give both exact and approximate answers.4m2 + 10m + 1 = 0
A. 
; -0.052, -1.198
B. 
; -1.354, -3.646
C. 
; -0.104, -2.396
D. 
; 0.096, -2.596
Mathematics
Graph the inequality.y ? -4x
A. 
B. 
C. 
D. 
Mathematics
Write the number in scientific notation.556.2
A. 5.562 × 10-3 B. 5.562 × 102 C. 5.562 × 103 D. 5.562 × 10-2
Mathematics
Find the x- and y-intercepts. Then graph the equation. x = 5
A. (5, 0); none
B. (5, 0); none
C. None; (0, 5)
D. None; (0, 5)
Mathematics