Find the slope of the line tangent to the curve at the given value of x.f(x) = - 
; x = -4
A. 
B. 
C. 
D. 
Answer: C
You might also like to view...
Simplify the algebraic expression by combining like terms.-2(9r + 10) + 2(7r + 2)
A. 7r + 8 B. -4r + 10 C. -38r D. -4r - 16
Solve the problem.A study was conducted to compare the average time spent in the lab each week versus course grade for computer students. The results are recorded in the table below. Find the equation of the least-squares regression line that models the data. Number of hours spent in lab Grade (percent) 10 96 11 51 16 62 9 58 7 89 15 81 16 46 10 51
A. y ? 0.930 + 44.3x B. y ? 1.86 + 88.6x C. y ? 44.3 + 0.930x D. y ? 88.6 - 1.86x
Determine whether B is the inverse of A.A = 
, B = 
A. Yes B. No
Write the first four terms of the sequence.an = 3(n + 2)!
A. 18, 72, 360, 2160 B. 6, 36, 216, 1440 C. 18, 144, 1080, 8640 D. 6, 18, 72, 360