Answer:
x²-10x+25
Step-by-step explanation:
f(x) = x²
<h3>i) substitute the x-5 into x</h3>
f(x-5) = (x-5)²
<h3>ii) using the formula (a-b)² = a²-2ab+b², expand the expression</h3>
f(x-5) = (x-5)²
= x²-2(5x)+5²
<h3>iii) calculate the products</h3>
f(x-5) = x²-2(5x)+5²
= x²-10x+25
* the pic i inserted shows the shape of your graph
Answer:
Positive
Step-by-step explanation:
It gose upwards
Um what are the dimensions and numbers they give you? how big is the pool?
how small?
Answer:
Step-by-step explanation:
The area of a regular polygon is calculated using the formula;
where is the apothem and p is the perimeter.
It was given that, the apothem is, and the perimeter is
We substitute into the formula to obtain;
To the nearest square inch, we have;
Answer:
A and B
Step-by-step explanation:
Since these both only have one term and number/variable, making it a monomial.