Answer:
Step-by-step explanation:
see attached to identify which is the tenth's place
How you round the tenth's place depends on the digit in the hundredths place.
If the hundredths digit is less than 5, then you keep the tenths place the same (i.e round down)
If the hundredths digit is greater or equal than 5, then you increase the tenths place by 1 (i.e round up)
Answer:
the absolute value or 4.5 is 4.5
Step-by-step explanation:
Answer:
Domain of the given function is all real numbers and the range of the function all real numbers.
Step-by-step explanation:
The given function is
.... (1)
The slope intercept form of a line function is
.... (2)
Where, m is slope and b is y-intercept.
From (1) and (2), we get
It means the slope of the line is -5 and y-intercept is 4.
Draw a line with slope -5 and y-intercept 4 on a coordinate plane as show below.
Domain is the set of inputs and range is the set of outputs.
The function is defined for all values of x. So, the domain of the function is all real numbers.
The value of function can be any real number. So, the range of the function is all real numbers.
Therefore, the domain of the given function is all real numbers and the range of the function all real numbers.
The polynomial in the numerator is of a higher degree (2) than the polynomial in the denominator (1), so there is an oblique asymptote.
To find the asymptote, divide the numerator by the denominator. The result, without the remainder, will be the equation of the asymptote.
Look at the picture.
The oblique asymptote is
.
Multiply 60 * 3 = 180 it will take him 3 hours to drive 180 miles