Let
x-------> the number of persons in the family
f(x)------> the function represent the cost of living
we know that
The domain of the function would only include positive integers, because the number of persons can not be negative or a fraction
The range of the function would only include positive numbers, because the cost can not be negative
therefore
<u>the answer is the option B</u>
The domain would only include positive integers.
I believe it is reflection across y=-2
Answer:
2•2 and 2+2
Step-by-step explanation:
u need to say how many beanbags if this is a probability type question
- if you have 2 bean bags and 2 point for each bean bad it u have to multiply of add
Answer:
Yes, the ordered pair (1, 2) is a solution to the system.
Step-by-step explanation:
The answer can be found quite quickly. Simply substitute the x coordinate of the given pair for <em>x</em>, and the y coordinate of the given pair for <em>y</em>.
The x coordinate is 1 and the y coordinate is 2, so...
3(1) - 4(2) = -5
2=4(1)-2.
Next, simplify:
3-8=-5
This equation is TRUE.
2=4-2
This equation is also TRUE.
Hopefully, this helps in some way!
Answer:
» 4:18 and 2:12 are not equivalent.
» 5:20 and 15:60 are equivalent.
» 17:3 and 68:12 are equivalent.
☑ 68:12 is equivalent to 17:3 by a quarter.
☑ 15:60 is equivalent to 5:20 by a third.
Step-by-step explanation:
» Ratios are equivalent only in terms of multiplication and division.
» Considering the greatest ratio;
» Divide it by 4
