Answer:
which data? are you sure this question is complete
Answer:IS THAT THE FULL QUESTION
Step-by-step explanation:
Answer:
19
Step-by-step explanation:
Please give brainliest.
12 people liked neither.
30-11-7= 12
30: total class
11: people that like chocolate cake
7: people that like white cake
Answer:

Step-by-step explanation:
we know that
The general equation of a quadratic function in factored form is equal to

where
a is a coefficient of the leading term
x_1 and x_2 are the roots
we have

substitute

Applying the distributive property convert to expanded form




therefore
