The graph of y = f(x) is given. Use the graph to find the function value.
Find f(-3).
A. None of these
B. -5
C. 2
D. -3
Answer: B
Mathematics
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Express the number in scientific notation.0.00000080807
A. 8.0807 × 107 B. 8.0807 × 10-7 C. 8.0807 × 106 D. 8.0807 × 10-6
Mathematics
Use the graph to evaluate the expression.Find (fg)(-2) and 
(4).
A. (fg)(-2) = 8; 
(4) = 
B. (fg)(-2) = -0; 
(4) = 
C. (fg)(-2) = 8; 
(4) = 
D. (fg)(-2) = -40; 
(4) = 
Mathematics
Change the equation 
to quadratic form and solve it by any method.
?
Enter your answer as two numbers, separated by a comma. Round to two decimal places, if necessary.
What will be an ideal response?
Mathematics
Determine the vertex of the graph of the parabola.y = x2 - 4x + 6
A. (2, -2)
B. (2, 2)
C. 
D. (2, -4)
Mathematics