Answer:
Step-by-step explanation:
Linear equations can have the form y = mx + b
where m is the slope of the line and equals Δy/Δx
and b is the y intercept.
Just for fun, let's choose the first and last sets of data points.
Δy = (275 - 135) = 140
Δx = (5 - 1) = 4
so slope m = 140/4 = 35 and the units on the slope would be $/month
Answer:
I found the answer on this website. It seems correct! Link Below!
Step-by-step explanation:
Answer:
6.18%
Step-by-step explanation:
The domain of the function are all possible values (x values) which are suitable for the function. The range are all possible y values , when we have already defined the domain.
For the exponential function:The domain of exponential functions<span> is all real numbers. And the range are all real numbers greater than zero.
</span>For the quadratic function: The domain<span> is all real numbers, and the </span>range<span> is all real numbers f(x) such that f(x) ≤ 4.
</span>For the linear function: Domain and range all real numbers.
For the inverse variation function (hyperbola): two asymptotes are excluded from the domain of all real numbers and one excluded from the range.
So, according to these, the exponential function, the quadratic function and the inverse variation function <span>cannot have "all real numbers" as either its domain or its range. Only the linear has.</span>
Answer:
The assignment of U.S. citizens to Social Security numbers is an example of a function.
Step-by-step explanation:
In order to determinate if the given example is a function, you have to use the definiton of function.
A function assigns each element of the domain (one set) to exactly one element of the range (the other set).
In the given example, the domain is the U.S. citizens and the range is the Social Security numbers. It's a function because every citizen is assigned to exactly one Social Security number.
