Evaluate for the value of the variable(s) indicated.x3 - 2x2y + 2y + 3 for x = 4 and y = 2
A. 7
B. 135
C. 199
D. 47
Answer: A
You might also like to view...
Match the equation to the graph.(y + 2)2 = -8(x + 1)
A. 
B. 
C. 
D. 
The experiment described suffers from at least one flaw in design. Identify the flaw and tell how the experiment can be improved.A researcher for a root beer brewery is interested in how people rate their diet root beer compared with their regular root beer. They conduct an experiment and obtain a sample of 100 people that drink root beer regularly. Each person is served a mug of diet root beer and a mug of regular root beer and they are asked to rate each on a scale of 1-10. Half of the participants are randomly chosen to drink the diet root beer first and half to drink the regular root beer first. The diet root beer and regular root beer is poured from the bottle in which it will be sold.
What will be an ideal response?
Graph the function by starting with a function from the library of functions and then using the techniques of shifting, compressing, stretching, and/or reflecting.g(x) = 
- 4
A. 
B. 
C. 
D. 
Solve the following problem involving the graph of a quadratic equation.An arrow is fired into the air with an initial velocity of 64 feet per second. The formula 
models the arrow's height above the ground, y, in feet, x seconds after it was shot into the air. Graph the equation that models the arrow's height. When does the arrow reach its maximum height? What is that height?
What will be an ideal response?