Determine whether the function is even, odd, or neither.f(x) = 0.83x2 + |x| - 1

A. Neither
B. Odd
C. Even


Answer: C

Mathematics

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Find the present value or future value. Round to the nearest cent.Present Value: $4000Interest Rate: 7%Time: 24 daysFuture value: 

A. $4540.00 B. $4019.33 C. $4632.73 D. $3493.45

Mathematics

Find the equation of the line passing through the indicated two points. Write the equation in slope-intercept form.(3, -4) and (8, 6)

A. y = 10x - 34 B. y = 5x - 19 C. x = 3 D. y = 2x - 10

Mathematics

Solve the problem.Let the supply and demand equations for a certain model of electric pencil sharpener be given by p = q and p = 18 - q ,where p is the price in dollars and q is the quantity of pencil sharpeners (in hundreds). Graph these equations on the same axes (graph the supply equation as a dashed line and the demand equation as a solid line). Also, find the equilibrium quantity and the equilibrium price.

A.

Equilibrium quantity: 950
Equilibrium price: $7
B.

Equilibrium quantity: 1350
Equilibrium price: $9
C.

Equilibrium quantity: 720
Equilibrium price: $10.80
D.

Equilibrium quantity: 1080
Equilibrium price: $7.20

Mathematics

Solve the problem. Use the theorem for error estimation for alternating series to perform the indicated error estimation.The rate of healing for a skin wound (in square centimeters per day) is given by  The initial wound has an area of 12 square centimeters. Use the second-degree Taylor polynomial at 0 for A'(t) to approximate the area of the would after 3 days, and estimate the error in this approximation.

A.
B.
C.
D.

Mathematics