From the graph of f(x), indicate the values where f is discontinuous. For each of these values, state whether f is continuous from the right, left, or neither.
A. At x = 0, f is continuous from the right but not from the left
B. At x = 0, f is continuous neither from the right nor from the left
C. At x = 0, f is continuous from the left but not from the right
D. No points of discontinuity
Answer: B
You might also like to view...
Tell if the square root is rational, irrational, or not a real number. If the square root is rational, find the exact value; if the square root is irrational, write the approximate value rounded to two decimal places.
A. rational; 2
B. irrational; 6.63
C. irrational; -6.63
D. not a real number
After the economy softened, the sky-high office space rents of the late 1990s started to come down to earth. The function 
gives the approximate price per square foot in dollars, 
, of prime space in Boston's Back Bay and Financial District from 1997 (
src="https://sciemce.com/media/3/ppg__cognero__4.4_Optimization_I__media__22c513d7-a1e5-43f4-9d7c-6c5f9da6a323.PNG" style="vertical-align:middle;" />) through 2000, where
? 
.
?What was the highest office space rent during the period in question?Hint: Use the quadratic formula.
?
A. $54.40 per sq ft
B. $54.47 per sq ft
C. $54.19 per sq ft
D. $54.26 per sq ft
E. $54.33 per sq ft
Solve the equation for the indicated variable.A = P + PRT
for T
A. T = 
B. T = 
C. T = 
D. T = 
Determine if the given solution is correct. If it is not, find the solution.Is -5 the solution to x + 4 = 7 - 8?
A. no; x = 11 B. yes C. no; x = 3 D. no; x = 19