Use a tree diagram to answer the question.A family has 4 children. Using a tree diagram that shows how many ways the children could have been born, from first born to last born, determine how many ways the family could have had 2 boys and 2 girls.
A. 8
B. 1
C. 5
D. 6
Answer: D
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Find the extreme values of the function and where they occur.y = x2 + 2x - 3
A. Absolute minimum is 1 at x = 4. B. Absolute minimum is -4 at x = -1. C. Absolute minimum is -1 at x = 4. D. Absolute minimum is 1 at x = -4.
Provide an appropriate response.Solve the following system of equations using the addition method: 2x + 3y = -1 4x - 9y = -17
Fill in the blank(s) with the appropriate word(s).
Find the exact values of the remaining trigonometric functions of ? from the given information.sin ? = - 
, ? in quadrant III
A. sin ? = - 
cos ? = - 
tan ? = - 
csc ? = - 
sec ? = - 
cot ? = - 
B. sin ? = - 
cos ? = - 
tan ? = - 
csc ? = 
sec ? = - 
cot ? = - 
C. sin ? = - 
cos ? = 
tan ? = - 
csc ? = - 
sec ? = 
cot ? = - 
D. sin ? = - 
cos ? = - 
tan ? = 
csc ? = - 
sec ? = - 
cot ? = 
Perform the indicated operation.Let A = 
. Find 2A.
A. 
B. 
C. 
D. 