Answer:
Domain={5,-1,8,-4,4}
Range={-9,-8,-3,5}
Step-by-step explanation:
Greetings!
<h3><u>Functions</u><u> </u><u>:</u><u>-</u></h3>
Functions are one of the fundamental concepts in mathematics which have got numerous applications in the real world. Be it the mega skyscrapers or super-fast cars, their modelling requires methodical application of functions. Almost all real-world problems are formulated, interpreted, and solved using functions.
<h3><u>Domain:-</u></h3>
The set of all possible values which qualify as inputs to a function is known as the domain of the function, or it can also be defined as the entire set of values possible for independent variables. The domain can be found in – the denominator of the fraction is not equal to zero and the digit under the square root bracket is positive. (In the case of a function with fraction values).
<h3 /><h3><u>Range:-</u><u> </u></h3>
The set of all the outputs of a function is known as the range of the function or after substituting the domain, the entire set of all values possible as outcomes of the dependent variable.
It's a function because Each element of the domain is being traced to one and only element in the range. However, it is okay for two or more values in the domain to share a common value in the range. That is, even though the elements 5 and -1 in the domain share the same value of -9 in the range, this relation is still a function.
Hope it helps!
Answer:
m=2
Step-by-step explanation:
y=mx+b
5y=10x-15 dived all by 5
y=2x-3----------2 is the slope
y=mx+b
Answer:
6/4 12/8 9/6
Step-by-step explanation:
Hope this helps
Answer:
5(2x + 3)
Step-by-step explanation:
V - E + F = 2.....add E to both sides
V + F = 2 + E ...now subtract 2 from both sides
V + F - 2 = E <==
