It is given in the question that f is a one-to-one function.
And for a one-to - one function,
If

So we will get

Answer:
3x +6
Step-by-step explanation:
The rectangle representing the product 3(x+2) will have dimensions 3 and (x+2). It can be divided into portions with areas 3·2 = 6, and 3·x = 3x.
An equivalent expression is ...
3x +6
Answer:
19cm
Step-by-step explanation:
x * 5x = 1805
5x ^2 = 1805
x^2 = 361
square root of that is 19
A table titled hours spent studying has entries 4, 5, 9, 15, 8, 2, 20, 1, 6, 9, 10, 8, 10, 8, 1, 2.
Elena L [17]
Answer:
Range = from the starting number(smallest #) to the largest number
Step-by-step explanation:
1-20
H(x) equals what? I think you've missed that detail. :)