Evaluate the function at the given value of the independent variable and simplify.f(x) = 2x + 4;f(6)
A. 6
B. 36
C. 8
D. 16
Answer: D
Mathematics
You might also like to view...
Write a word name for the given decimal notation.419.99
A. Four hundred nineteen and ninety-nine tenths B. Four hundred nine and ninety-nine hundredths C. Four hundred nineteen and ninety-nine thousandths D. Four hundred nineteen and ninety-nine hundredths
Mathematics
Find the m?A to the nearest tenth of a degree if cosA= 0.1257.
(a) 82.8° (b) 0.1° (c) 39.6° (d) 1°
Mathematics
Add or subtract.
- 
A. 
B. 10
C. 
D. 0
Mathematics
Solve the problem. Round amounts to the nearest tenth if necessary.Suppose that z varies jointly with x and y and that z = 405 when x = 9 and 
Find the constant of variation k. Then use z = kxy to find z when x = 3 and 
A. k = 0.3; z = 3.6
B. k = 5; z = 60
C. k = 54,675; z = 
D. k = 3; z = 36
Mathematics