Answer:
Vertex form:
The vertex is 
Step-by-step explanation:
For a general quadratic function the form is:
For the function
The values of the coefficients for the function are the following:
,
,
Take the value of b and divide it by 2. Then, the result obtained squares it.
Add and subtract
Write the expression of the form
The vertex is 
Step-by-step explanation:
If the die has 6 sides, this will be 10 or under, but there are 2160 ways this can happen
Answer:
the answers are a and d
Step-by-step explanation:
x+x+x=3x and you can't add a constant (2) to a variable(3x) so it would just be 3x+2
Answer:
it is d because they dont have enuff info :)
Answer:
y2-y1/x2-x1 or rise/run
Step-by-step explanation:
I learned this in algebra