Tell whether the angle is acute, right, obtuse, or straight.
A. Right
B. Acute
C. Straight
D. Obtuse
Answer: A
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Use the quadratic function to determine if the function has a maximum or minimum value and then find this maximum or minimum value.f(x) = x2 + 4x - 3
A. minimum at (-2, -7) B. minimum at (-7, 0) C. maximum at (-7, -2) D. maximum at (0, -2)
Solve.On Monday, the price of a certain stock increased by $92.67. On Tuesday the price increased by $2.17, and on Wednesday the price decreased by $52.45. What was the total change in price for the three days?
A. increased $42.39 B. decreased $89.60 C. increased $147.29 D. increased $61.92
Find the quotient and simplify.
÷ 
A. 
B. 
C. 
D. 
Suppose that ln 2 = a and ln 5 = b. Use properties of logarithms to write each logarithm in terms of a and b.ln 
A. 
(a2 + b)
B. 
(a - b)
C. 
(a + b)
D. 
(2a + b)