Determine whether or not the function is one-to-one.f(x) = ?64 - x2
A. No
B. Yes
Answer: A
You might also like to view...
Find the expected value.A commercial building contractor is trying to decide which of two projects to commit her company to. Project A will yield a profit of $50,000 with a probability of 0.6, a profit of $84,000 with a probability of 0.3, and a profit of $10,000 with a probability of 0.1.Project B will yield a profit of $100,000 with a probability of 0.1, a profit of $66,000 with a probability of 0.7, and a loss of $20,000 with a probability of 0.2.Find the expected profit for each project. Based on expected values, which project should the contractor choose?
A. Project A:$56,200 Project B: $52,200 Contractor should choose project A B. Project A: $47,200 Project B: $52,200 Contractor should choose project B C. Project A: $56,200 Project B: $60,200 Contractor should choose project B D. Project A: $48,000 Project B: $48,666 Contractor should choose project A
Evaluate the line integral along the curve C.
ds, C is the curve r(t) = (3 sin 4t)i + (3 cos 4t)j + 5tk, 2 ? t ? 4
A. 
B. 
C. 
D. - 
The table lists data that are exactly linear. (i) Find the slope-intercept form of the line that passes through these data points. (ii) Predict y when x = -1.5 and 4.6. 
A. y = -0.9x + 9; y = 7.65, y = 13.14 B. y = 0.9x + 9.9; y = 8.55, y = 14.04 C. y = -9.9x + 9.9; y = 4.95, y = 55.44 D. y = -0.9x + 9.9; y = 11.25, y = 5.76
Use limits to describe the behavior of the rational function near the indicated asymptote.f(x) = 
Describe the behavior of the function near its horizontal asymptote (the end behavior).
A. 
f(x) = 0, 
f(x) = 0
B. 
f(x) = -1, 
f(x) = 1
C. 
f(x) = -?, 
f(x) = ?
D. 
f(x) = ?, 
f(x) = ?