Question 1

Find the absolute maximum of the function $f ( x ) = x ^ { 3 }$ on the interval $- \frac { 1 } { 2 } \leq x \leq 1$

Accepted Answer

A)  1 
B)  -1 
C)  0 
D)  $\frac { 1 } { 8 }$ 
A)  1 
B)  -1 
C)  0 
D)  $\frac { 1 } { 8 }$

Question 2

Find the slope and y-intercept of the line whose equation is given. $$\frac { x } { 3 } + \frac { y } { 5 } = 1$$

Accepted Answer

Slope: @#LAT-DLM& ;

Question 3

Find the minimum value of $f ( x , y ) = x ^ { 2 } + y ^ { 2 } - 4 y + 4$ on the hyperbola $x ^ { 2 } - y ^ { 2 } = 4$

Accepted Answer

A)  No minimum, unbounded below 
B)  6 
C)  $12 \sqrt { 3 }$ 
D)  43 
A)  No minimum, unbounded below 
B)  6 
C)  $12 \sqrt { 3 }$ 
D)  43

Find the absolute maximum of the function $f ( x ) = x ^ { 3 }$ on the interval $- \frac { 1 } { 2 } \leq x \leq 1$

Find the slope and y-intercept of the line whose equation is given. $\frac { x } { 3 } + \frac { y } { 5 } = 1$