Answer:
0.2
Step-by-step explanation:
1/0.2 = 5
10-5 = 5
1/a = 5
a = 1/5
a = 0.2
The domain of a function is the set of input values the function can take
The domain is all set of real numbers
<h3>How to determine the domain</h3>
The expression is given as:
Factorize the numerator of the expression
Simplify: Cancel out the common terms
The above expression can take any value of x.
Hence, the domain is all set of real numbers
Read more about domain at:
brainly.com/question/2264373
Answer:
D.
Step-by-step explanation:
Point-slope form equation is given as , where,
(a, b) = a point of the graph.
m = slope of the graph
Find the slope of the graph:
Slope =
Using the point (2, -1) and the slope, m, = -2, we can derive the equation in point-slope form by substituting a = 2, b = -1, and m = -2 into .
✅The equation would be:
The answer is 40.5 because 117/6=19.5 19.5+21=40.5