Answer:
a. p(x) and q(x) have the same domain and the same range.
Step-by-step explanation:
Which statement best describes the domain and range of p(x) = 6–x and q(x) = 6x? a. p(x) and q(x) have the same domain and the same range. b. p(x) and q(x) have the same domain but different ranges. c. p(x) and q(x) have different domains but the same range. d. p(x) and q(x) have different domains and different ranges.
Answer: The domain of a function is the set of all values for the independent variable (i.e the input values, x values).
The range of a function is the set of all values for the dependent variable (i.e the output values, y values).
Both p(x) = 6–x and q(x) = 6x are linear functions, the domain and range of a linear function is the set of all real numbers i.e for a linear function:
Domain = (-∞, ∞)
Range = (-∞, ∞)
Therefore p(x) and q(x) have the same domain and the same range.
Linear Equations & Functions -
Basically, this equation is meant for functions and graphing functions.
x,y
2,36
5,90
You could also use this to find the slope:
y1-y2
--------
x1-x2
:
-54
-----
-3
=18
You could also graph it.
Answer:
The appropriate response is "0.9476".
Step-by-step explanation:
The given values are:
Standard deviation,
Randomly selected railroad-car shipments,
n = 500
As we know,
⇒
On substituting the values, we get
⇒
then,
⇒
⇒
On using the table of P, we get
⇒
⇒
Answer:
3:4, 15:20, 60:80
Step-by-step explanation:
If a train is traveling 8 miles every 6 minutes then you find the ratio 6:8 to find the first answer you divide both numbers by two. To find the second number you multiply the 3:4 by five, and to find the third number you multiply the 3:4 by 20.
3:4
15:20
60:80
Answer:
563.55
Step-by-step explanation:
85/100*663=563.55