Enter the domain and range of the function g(x) = 4x2 - 9 as an inequality, using set notation and using Interval notation. Complete the explanation to compare the function to fb)=x² and describe the
transformations
Inequality:
The domain is
The range Is
Set notation:
The domain is {x|
The range is {Y
Interval notation:
The domain is (-0,7).
The range is (-9,+).
When compared to f(x), g(x) is stretched (select)
(select) units.
by a factor of
and translated

g

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;

7.25

step-by-step explanation:

we know that 7 equals to 7.0. we also know that 1/4=0.25. so we can add the two together and we get 7.25