Solve the equation graphically, numerically, or symbolically. If appropriate, round the solution to hundredths. ?x? = 3
A. -3
B. 9
C. 3, -3
D. 3
Answer: C
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The bar graph shows the number of new residents in several towns during the years 1999 to 2001. Use the graph to answer the question. 
Of the total number of new residents in Hatsburg during the period 1999-2001, what fraction arrived in the year 2000?
A. 
B. 
C. 
D. 
If the function is one-to-one, find its inverse. If not, write "not one-to-one."f(x) = 
, x ? 7
A. f-1(x) = 
B. f-1(x) = x2 + 7, x ? 0
C. not a one-to-one
D. f-1(x) = (x - 7)2
Provide an appropriate response.Change to simplest radical form: 
What will be an ideal response?
Approximate the area under the curve and above the x-axis using n rectangles. Let the height of each rectangle be given by the value of the function at the right side of the rectangle.f(x) = 2x2 + x + 3 from x = -2 to x = 1; n = 3
A. 25 B. 17 C. 21 D. 13