Answer:
The range is the output.
Step-by-step explanation:
A function consists of two parts:
1. Domain - Domain is the set of all values that are inputted to a function. So, domain is set of all possible values of .
2. Range - It is the set of all output values for given input values. It is the set of all possible values of for given values.
Therefore, range is the output to a function.
The median is the middle term in a group of data when arranged from least to most. Let's arrange the numbers from lowest to highest.
19, 20, 24, 28, 31, 37, 39, 43, 47
The middle term is 31. Thus, the media of this data is 31.
Answer:
D. One solution
Step-by-step explanation:
Simplify:
There is only one solution (x=2) that satisfy the equation.
Answer:
1. x = 7
Step-by-step explanation:
12x + 16 = 100
12x = 84
x = 7
Answer:
(x + 4)(x - 4)
Step-by-step explanation:
There are actually quite a lot of pairs of binomials the disproves Eric's conclusion, but they all model after the same special product: a^2 - b^2.
The special product a^2 - b^2 can be factored into (a + b)(a - b) and for all real a and b, it will come out as a binomial.
Here is an example:
(x + 4)(x - 4)
We can use the distributive property to get:
x^2 - 4x + 4x - 16
which is the same as
x^2 - 16
This would disprove Eric's conclusion.