Use the graph to find the indicated function value.y = f(x). Find f(-4)
A. 9
B. 4
C. 3
D. 0
Answer: D
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Find an equation of a square root curve of the form 
that approximately contains the given points. Round the values of a and b to the second decimal place if necessary.(0, 6) and (4, 16)
A. y = 5
- 6
B. y = -5
- 6
C. y = 5
+ 6
D. y = -5
+ 6
Describe the figure as completely as possible, using the properties simple, closed, polygonal curve, and polygon.
A. Closed, not simple B. Polygon C. Polygonal curve D. Simple, closed
Use the intermediate value theorem for polynomials to show that the polynomial function has a real zero between the numbers given.f(x) = 7x3 + 9x2 - 7x + 4; -2 and -1
A. f(-2) = -2 and f(-1) = 13 B. f(-2) = 2 and f(-1) = 13 C. f(-2) = 2 and f(-1) = -13 D. f(-2) = -1 and f(-1) = 14
Multiply. Express the product in lowest terms.
? 
A. 
B. 14z
C. 
D. 