Determine whether or not the function is one-to-one.f(x) = 4x - 1
A. No
B. Yes
Answer: B
You might also like to view...
Translate to a system of three equations, then solve.A object is thrown upward with an initial velocity of v0 from an initial height of h. The height of the object, h, is described by an equation of the form h = at2 + v0t + h0, where h and h0 are in feet and t is in seconds. The table below shows the height for different values of t. Find the values of a, v0, and h0 and write the equation for h. 
A. a = 16, v0 = 150, h0 = 200; h = -16t2 + 150t + 200 B. a = 16, v0 = 200, h0 = 150; h = 16t2 + 200t + 150 C. a = -16, v0 = 150, h0 = 200; h = -16t2 + 150t + 200 D. a = -16, v0 = 200, h0 = 150; h = -16t2 + 200t + 150
Solve.A chemist needs 130 milliliters of a 77% solution but has only 67% and 80% solutions available. Find how many milliliters of each that should be mixed to get the desired solution.
A. 30 ml of 67%; 100 ml of 80% B. 100 ml of 67%; 30 ml of 80% C. 35 ml of 67%; 95 ml of 80% D. 35 ml of 67%; 100 ml of 80%
Subtract.9.309 - 1.6
A. 7.609 B. 7.699 C. 7.709 D. 8.709
Factor the trinomial.y2 - 10y + 16
A. (y - 16)(y - 1) B. (y + 8)(y + 2) C. (y - 8)(y + 2) D. (y - 8)(y - 2)