Answer:
Steel
Step-by-step explanation:
It’s an obvious answer Bc it shows it on the number line
-3*-5 = 15
<span>When the signs are the same the answer is positive.</span>
Answer:
Vertex form
Step-by-step explanation:
You convert to vertex form a(x - b)^2 + c . The coordinates of the maxm/minm will be (b, c).
For example find minimum value of x^2 + 5x - 6:-
x^2 + 5x - 6
= (x + 2.5)^2 - 6.25 - 6
= (x + 2.5)^2 - 12.25
The coordinates of minimumm will be (-2.5, -12.25) The values of the minimum of the function is -12.25
2(1.1x+2.2) this is a way to make the factorization
