Evaluate the polynomial for the given value.3x2 + 9x + 8 when x = 
A. 
B. 
C. - 
D. - 
Answer: B
Mathematics
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Use the vertical line test to determine if the graph is a function.
A. Yes B. No
Mathematics
The table lists data that are exactly linear. (i) Find the slope-intercept form of the line that passes through these data points. (ii) Predict y when x = -1.5 and 4.6. 
A. y = -3.9x - 10.9; y = -5.05, y = -28.84 B. y = 3.9x + 10.9; y = 5.05, y = 28.84 C. y = 6.9x + 10.9; y = 0.55, y = 42.64 D. y = 2.9x + 10.9; y = 6.55, y = 24.24
Mathematics
Solve the problem.A semicircular driveway has a diameter of 60 ft. How long is the driveway?(Use 3.14 for ? .)
A. 92.2 ft B. 600 ft C. 94.2 ft D. 188.4 ft
Mathematics
Evaluate.
A. -70 B. -10 C. -30 D. 30
Mathematics