Answer:
he would make 12 phone calls
Step-by-step explanation
so he talks three minutes each time he is on the phone so divide 37 by 3 to get 12.33 with the .33 repeated but you have to round down to 12 because you have to have a whole number for the calls but even if the number was 12.79 you cant round up to 13 because the number has to be over 13
The domain and range for the following given graph or relation will be [-7,8] and [-4,3] respectively.
As per the question statement, we are given a graph which is depicted as a relation and we are supposed to tell the domain and range of the particular relation.
Now, before solving it, we need to know that domain refers to the set of possible input values and it consists of all the input values shown on the x-axis and range is the set of possible output values which are shown on the y-axis.
So, Domain : [-7,8]
And Range : [-4,3]
Hence, the domain and range for the following given graph or relation will be [-7,8] and [-4,3] respectively.
- Domain: It refers to the set of all the possible input values and basically it consists all the input values shown on x-axis.
- Range: It refers to the set of all the possible output values and basically it consists all the output values shown on y-axis.
To learn more about domain and range, click on the link given below:
brainly.com/question/28135761
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we are given
quadratic equation as
now, we can find b and c from
we can see that coefficient of x^2 is 1
so, we will have to make coefficient x^2 as 1
so, we divide both sides by 3
now, we can simplify it
now, we can compare it with
we get
so, we get order pair as
..............Answer
