Let y = x3 + x2 + A . Construct a difference table from x= 0,1,2,3, and 4. Calculate y for x=4.5 by using Newton Interpolation Polynomial Formula. Also compare your results. (where ? given in the instructions) A=7

Determine whether the following algebraic equationcan be written as a linear function. 2x+3y=7

Find the unknown value. y varies inversely as the square of x and when x=3,y=2. Find y if x=1.

The rate of change of an autocatalytic chemical reaction is kQxkx2 where Q is the amount of the original substance, x is the amount of substance formed, and k is a constant of proportionality. Factor the expression.

The resistance of a copper wire carrying an electrical current is directly proportional to its length and inversely proportional to its cross-sectional area. A copper wire with a diameter of 0.0126inch has a resistance of 64.9ohms per thousand feet. What length of 0.0201-inch-diameter copper wire will produce a resistance of 33.5ohms?

Find f(1) and f(2). f(x)=x+7