The table below shows the values of f(x) and g(x) for different values of x. One of the functions is a quadratic function, and the other is an exponential function. Which function is most likely increasing exponentially? xf(x)g(x)
122
254
3108
41716
52632

g(x) is increasing exponentially

f(x) is a quadratic function

Step-by-step explanation:

at x = 1 g(1) = 2

Lets assume that g(x) is the exponential function

so g(x) =

g(2) = = 4

g(3) = = 8

g(4) = = 16

g(5) = = 32

Whereas f(x) is increasing at a random order.

So g(x) is more likely to be the exponential function.

75

step-by-step explanation:

d. 24+-0.114

step-by-step explanation:

the question requires us to calculate the approximate 95% confidence interval for the mean number of ounces of ketchup per bottle in the sample given the following statistics;

sample mean = 24

standard deviation, σ = 0.4

sample size , n = 49

the confidence interval for a population mean is calculated using the formula;

sample mean ± z-score*(σ/sqrt(n))

the z-score associated with a 95% confidence interval, from the standard normal tables, is;

1.96

substituting these values into the formula;

24 ± 1.96*(0.4/7)

= 24 ± 0.112

from the alternatives given, choice d is closest to the above expression;