Answer:
i
Step-by-step explanation:
2 1/8=2.125 and 3 3/8=3.375 then let x represent the amount of money that he payed for felt. Next 2.125+3.375=5.5 then
x=5.5*1.5
x=8.25
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The given expression is
And log cant gives the value of negative number or 0. THerefore x must be greater then 0. THat is
So the domain is
Range.
To find the range, we have to first find the inverse of the given function. And domain of the inverse function is the range of the given function.
So to find the inverse, first we switch x and y, and then solve for y. That is
And there is no restriction on x. SO the domain of the inverse function is all real numbers. And hence the range of the inverse function is all real numbers.
Correct option is the first option .
Answer:
Account balance is not proportional to the number of weeks.
Step-by-step explanation:
Initially Adrian's saving account balance was = $28
He deposits $15 in his account each week.
If we denote week with a variable 'x' then after 'x' weeks total amount in is account = $15x
So, total amount in his account after 'x' week will be;
y = 15x + 28
It's a linear equation representing total amount after 'x' weeks with a constant growth rate of 15 and initial amount 28.
In other words equation is in the form of y = mx +b.
This equation doesn't show the proportional relation because equation in the form of y = kx represents the relation of proportionality only.
Answer:
3487
/100000000
Step-by-step explanation:
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