Evaluate the function.f(x) = 6x2 + 2x + 5, find f(-5)
A. 140
B. 157
C. 145
D. -35
Answer: C
Mathematics
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Find the limit.
A. 0
B. 
C. -
D. Does not exist
Mathematics
Write the standard form of the equation of the circle described.Center (6, -7), r = 5
A. (x - 6)2 + (y + 7)2 = 25 B. (x - 6)2 + (y + 7)2 = 5 C. (x + 6)2 + (y - 7)2 = 25 D. (x + 6)2 + (y - 7)2 = 5
Mathematics
Find the x-intercepts, if any exist. Round your answers to two decimal places.
?
?
A. x-intercepts: 
, 
B. x-intercepts: 
, 
C. x-intercepts: 
, 
D. x-intercepts: 
, 
E. no x-intercepts
Mathematics
Find the slope-intercept form of the line satisfying the given conditions.Parallel to the graph of y = 5x - 2; passing through (0, -6)
A. y = 
x - 6
B. y = -5x - 6
C. y = 5x - 6
D. y = - 
x - 6
Mathematics