Provide an appropriate response.Rewrite tan x and use the product rule to verify the derivative formula for tan x.
What will be an ideal response?
tan x = 
= sin x sec x
(tan x) = 
(sin x sec x) = sin x sec x tan x + sec x cos x = 
? tan x + 1 = 
= sec2 x
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The amount A, in grams, of one radioactive substance remaining after t years is given by 
.
The amount B, in grams, of a second radioactive substance remaining after t years is given by 
.
When will the amounts remaining of each be the same? Round your answer to two decimal places if necessary.
?
A. After 3.01 years
B. After 14.14 years
C. After 0.46 years
D. After 15.23 years
State the y-intercept and slope of the graph of the given equation.y = 11x - 2
A. y-intercept 2; slope 11 B. y-intercept 11; slope 2 C. y-intercept 2; slope -11 D. y-intercept -2; slope 11
Find the derivative of the function.y = log3 (6x)
A. 
B. 
C. 
D. 
Write the augmented matrix for the system. 2x + 6y + 2z = 18 7x - 2y + 6z = 82 8x + 9y + 6z = 79
A. 
B. 
C. 
D. 