Evaluate the expression.-
A. ± 
B. 0
C. - 
D. 
Answer: C
Mathematics
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Find the x- and y-intercepts of the graph.
A. (-4, 0), (0, 5) B. (4, 0), (0, 5) C. (4, 0), (0, -5) D. (5, 0), (0, 4)
Mathematics
Write the equation of the quadratic function whose graph is a parabola containing the given points.(0, 5), (-1, 5.25), (5, 18.75)
A. y = 
+ 
+ 5
B. y = 
+ 
C. y = 
+ 
- 5
D. y = 
+ 2x + 5
Mathematics
Identify the vertex of the given parabola.f(x) = x2 - 2
A. (0, -2) B. (1, 0) C. (2, 0) D. (0, 2)
Mathematics
Solve the given application problem.When Paula set off to drive to her friend's house, the odometer read 6099.9 miles. When she arrived at her friend's house, the odometer read 6320.3 miles. How far had she driven?
A. 220.4 miles B. 230.4 miles C. 220.5 miles D. 221.4 miles
Mathematics