Answer:
Step-by-step explanation:
Let the quadratic function be
The given points must satisfy this function;
Substitute 
.
Substitute (0,-2)
Substitute (1,-4);
Put equation (2) into equation (1)
Put equation (2) into equation (3)
Add equation (4) and (5)
Divide both sides by 3
Put a=3 in equation 5.
The quadratic function is;
The answer for that question is no you will need a ratio
Answer:
(Negative Infinity to Positive Infinity)
Step-by-step explanation:
A domain is all x values that can go into a function. This is a quadratic. A quadratic can accept any real number so the domain is
or
(Negative Infinity to Positive Infinity)
Answer:
Step-by-step explanation:
26 divided by 33
Equals: 0.78787878787 etc
%: 78 or 79 percent
Answer:
42
Step-by-step explanation:
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