For the quadratic function, tell whether the graph opens up or down and whether the graph is wider, narrower, or the same shape as the graph of 
f(x) = 
x2 - 5
A. Up; narrower
B. Up; wider
C. Down; wider
D. Down; narrower
Answer: B
Mathematics
You might also like to view...
Express the integrand as a sum of partial fractions and evaluate the integral.
A. -4 ln 
+ 10ln
- 4ln
+ C
B. -14 ln 
+ 10ln
+ C
C. - 
+ 10ln
+ 4ln
+ C
D. -14 ln 
+ 10ln
+ 4ln
+ C
Mathematics
Write the first four terms of {an}.an = sin 
A. 
, - 
, 
, - 
B. 
, - 
, 0, 
C. 
, 
, 0, - 
D. 
, 
, 0, - 
Mathematics
Solve the equation.-72 = -6n
A. n = 66 B. n = 2 C. n = 12 D. n = -66
Mathematics
Find the equivalent earnings.Arnold earns $239 a week. What is his yearly salary?
A. $11,950 B. $2390 C. $12,428 D. $1035.67
Mathematics