The quadratic functions f(x) and g(x) are described as follows:

f(x) = −8x2 + 7

x g(x)
0 0
1 2
2 6
3 2
4 0

Which of the following statements best compares the maximum value of the 2 functions? (5 points)

It is the same for both functions.

f(x) has a greater maximum value than g(x).

g(x) has a greater maximum value than f(x).

The maximum values cannot be determined.

Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50. write an inequality to determine the number of chores, c, janie could do to have enough money to buy the cd.

Need now max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.

Given the quadratic function f(x)=3x^2-24x+49 a. use “completing the squares” to convert the quadratic function into vertex form b. state the vertex c. find the x and y intercepts d. graph the function