Solution:
The domain of all step functions is all real numbers
:True
As we know that the domin of a function is defined as the set of values of the variable for which the given function is defined.
Irrespective of the kind of function, domain will be always real numbers.
Hence in our case of step function, the domain will be real numbers only.
Hence the domain of the all the steps functions is all real numbers only.
Answer:
y intercept - (0, 275)
x intercept - (0, 125)
Step-by-step explanation:
Answer:
They are called vertical angles but are also known as "Vertically Opposite Angles"
Step-by-step explanation:
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Remember, the slope formula is y2-y1 over x2-x1. To plug numbers into the formula, find two points. Then, you substitute the points into the formula.
Answer:
slope = 4
Step-by-step explanation:
We can find the slope of a line when knowing 2 points by using the slope formula, 
. 
and 
represent the x and y values of the first point, respectively. 
and 
represent the x and y values of the second point, respectively.
The two points we have are (2,8) and (0,0). So, in this case, = 2, = 8, = 0, and = 0. Let's substitute those values into the formula and solve to get the slope:
So, the slope is 4.
