Determine whether f is continuous at c.f(x) = 
; c = 9
A. continuous
B. not continuous
Answer: B
Mathematics
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Express the radical in simplest form, rationalize denominators, and perform the indicated operations.4
+ 3
- 7
A. 0
B. -41
C. -82
D. 99
Mathematics
Evaluate the derivative of the given function for the given value of x.y = x2
, x = 2
A. 
B. 
C. 
D. 
Mathematics
Convert 3x + 4y = 16 to slope-intercept form.
a. 4y = 3x - 16 b. 3y = 4x + 16 c. y = -3/4x + 4 d. y = 3/4x - 4 e. y = 4/3x + 3
Mathematics
Solve.1.3x - 3.4 = 0.5x + 0.92
A. x = 4.86 B. x = 0.185 C. x = 5.3 D. x = 5.4
Mathematics