Answer:
-4/3 Negative Downward slope
Step-by-step explanation:
domain all real numbers and for range I think it is Y(Y<-8)
Answer:
the square root of 55, or 7.42
Step-by-step explanation:
Use the Pythagorean Theorem, or a²+b²=c², where a and b are the sides or "legs" of the triangle and c is the hypotenuse.
a is 3, b is x, and c is 9
If you plug that into the equation, you get 3²+x²=8²
We can make this 9+x=64 by squaring the 3 and 8.
Then we can subtract 9 from each side to get x=55.
Finally, take the square root of 55 to get √55 or 7.42.
I hope this helped!
bearing in mind that an explicit form is simply the sequence written as a function of some variables, so we simply simplify and add like-terms.
He can make 15 chess boards.
All you need to do is multiply 3 by 5.
