Which is the range of the function f(x) =One-seventh(9)x?
2 answers:
Answer:
all real numbers greater than 0
Step-by-step explanation:
we have
we know that
Range is the set of y values for which the function is defined
using a graphing tool
see the attached figure
The domain is the interval ----> (-∞,∞) All real numbers
For all positive and negative values for x the value of y is always positive
The range is the interval ---->(0,∞)
All real numbers greater than 0
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a. The salary of the department head is $105,000.
b. The salary of president is $420,000.
Step-by-step explanation:
Let,
x be the salary of president.
y be the salary of head of department.
According to given statement;
x=4y
a) What is the salary of the department head?
Salaries of two heads of department = $210000
Dividing both sides by 2;
The salary of the department head is $105,000.
b) What is the salary of the president of the university?
x=4y
The salary of president is $420,000.
Keywords: Division, multiplication
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Hi,
To find a price of a single unit, you need to divide total with the amount of units 5.
Single unit price (rate) is 4$.
Hope this helps.
If you have any questions about answer leave a comment below.
r3t40
To find a price of a single unit, you need to divide total with the amount of units 5.
Single unit price (rate) is 4$.
Hope this helps.
If you have any questions about answer leave a comment below.
r3t40