Solve the given problem by using substitution.
?
Find the maximum value of 
subject to 
.
?
A. 
B. 
C. 
D. 
E. 
Answer: C
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Find the extreme values of the function subject to the given constraint.
A. Maximum: 4 at 
minimum: -4 at 
B. Maximum: 4 at 
minimum: -4 at 
C. Maximum: 18 at 
minimum: -18 at 
D. Maximum: 18 at 
minimum: -18 at 
List the intercepts for the graph of the equation.y = x2 + 4
A. (0, 4), (-2, 0), (2, 0) B. (4, 0) C. (4, 0), (0, -2), (0, 2) D. (0, 4)
Solve the problem.A cubical container measures 5 in. on each edge. What does it cost to fill the container at $2.88 per cubic in.?
A. $43.20 B. $414.72 C. $72.00 D. $360.00
For the graph,a) list the data items, thenb) calculate the mean,c) calculate the standard deviation, andd) calculate the range.If needed, round the standard deviation to 1 decimal place.
A. a) 2, 2, 3, 3, 3, 3, 3, 3, 5, 5
b) 
= 3.2
c) s = 1.0
d) range = 3
B. a) 2, 2, 3, 3, 3, 4, 4, 4, 5, 5
b) 
= 3.5
c) s = 1.0
d) range = 0
C. a) 2, 2, 3, 3, 3, 3, 3, 3, 5, 5
b) 
= 3.2
c) s = 1.1
d) range = 0
D. a) 2, 2, 3, 3, 3, 4, 4, 4, 5, 5
b) 
= 3.5
c) s = 1.1
d) range = 3