Determine whether the equation defines y as a function of x.x = y2 + 4
A. Yes
B. No
Answer: B
Mathematics
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Provide an appropriate response.What is wrong with the following?
= 
= 24x2 - 12x + 1
What will be an ideal response?
Mathematics
Write the number in standard decimal form.4.329 × 10-5
A. 0.0004329 B. -432,900 C. 0.000004329 D. 0.00004329
Mathematics
Graph the level curves in the first octant at heights of 
and 
for the given equation.x2+ z2= 16 
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.A commuter travels to work, driving a distance d at speed r. At the end of the day, she returns home and drives the same distance 4 mph faster, at a speed r + 4. Her average speed for the round trip can be represented by the expression 
Simplify this expression.
A. 
B. 
C. 
D. 
Mathematics