100
1. what is the average rate of change of the quadratic function from
x = -3 to x = 2? f(x)=x^2+3x−2
just type in the numeric answer.

2. what is the vertex of the graph of

f(x)=x^2+10x−9?

3. how many solutions does the following quadratic function have?

−8x^2+2x−7=0

4. find the discriminant.

6q^2+8q−3=0

1. The average rate of change of a function over an interval is given by the difference quotient

Here,

2. Complete the square to rewrite the quadratic in vertex form:

which indicates its vertex occurs at the point (-5, -34).

3. Check the discriminant. For a quadratic polynomial , the discriminant is

Because the discriminant is negative, there are two complex roots.

4. Same as before:

stops on an even number.

step-by-step explanation:

ok one would be money, and the other would be refreshments or something similar. if each bag of popcorn is 5.00 and each drink is half of that that means drinks are 2.50 the proper way to do that would to look and see how much of each you can buy without exceeding a limit of 30.00