Identify the intervals where the function is changing as requested.Constant
A. (-2, -1)
B. (-1, 1)
C. (2, ?)
D. (1, 2)
Answer: B
Mathematics
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At the given point, find the slope of the curve or the line that is tangent to the curve, as requested.x4y4 = 16, slope at (2, 1)
A. -8
B. - 
C. - 
D. 2
Mathematics
Translate using numbers and symbols.seven times y plus eleven
A. 7 ? 11 + y B. 11y + 7 C. 7(y + 11) D. 7y + 11
Mathematics
Find the limit by evaluating the derivative of a suitable function at an appropriate point. (Hint: Look at the definition of the derivative.)
?
?
A. - 2 B. - 1 C. 2 D. 1 E. 0
Mathematics
Assume that ? is an acute angle in a right triangle satisfying the given conditions. Evaluate the indicated trigonometric function.cos ? = 
; sec ?
A. 
B. 
C. 
D. 
Mathematics