The calculator graphs shows the x-values of the x-intercepts of the graph of the polynomial in the equation. Use the graphs to solve the equation.-x2 + 4x + 5 = 0
A. {-1, 5}
B. {4, 5}
C. {-5, -1}
D. {-5, 1}
Answer: A
Mathematics
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Evaluate the integral.
sec2 3x dx
A. 3e
B. 
C. e
D. - 
Mathematics
Provide an appropriate response.
Although one simplification step has been taken, identify why each of the following has not been reduced to simplest form:
= 
? 
= 
= 
= 3
What will be an ideal response?
Mathematics
Divide
Divide 25 /73è by 5 /-73è a. 25 /0è b. 5 /-146è c. 25 /-146è d. 5 /0è e. 5 /146è
Mathematics
Find the relative maxima and relative minima, if any, of the function.
?
?
A. No relative maximum; Relative minima 
B. Relative maximum: 
; Relative minima 
C. Relative maximum: 
; No relative minimum
D. No relative maximum or minimum
Mathematics