Use the properties of inverse trigonometric functions to evaluate the expression.
?
?
A. 
B. 
C. 
D. 
E. 40
Answer: E
Mathematics
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Match the description with the correct symbolic expression.a linear equation whose graph has x-intercept -5 and y-intercept 19
A. -19x + 5y = 95 B. y = 19x + 95 C. x = 19 D. f(x) = -5
Mathematics
Plot the relation in the xy-plane.{(0.4, 1.3), (-1.3, -1.2), (1.4, -0.1), (0.7, -0.5), (-1, 0.9)}
A. 
B. 
C. 
D. 
Mathematics
Perform the indicated arithmetic.3
- 
A. 10
B. 9
C. 9
D. 9
Mathematics
Find the percentage rate of change of f(x) at the indicated value of x. Round to the nearest tenth of a percent.f(x) = 4500 - 4x2; x = 20
A. 3.6% B. -1.0% C. 5.5% D. -5.5%
Mathematics