Given :
Set of x-intercepts {-3,1,7},
point through which it passes (-2,54)
Now,
Step 1: Substitute value of x intercepts in equation,
, we get,

... equation (1)
Step 2: substitute x an y with the point through which it passes,


∴ 
Step 3: Now, substituting value of a in equation (1), we have

(Requited cubic equation)
Answer:
Step-by-step explanation:
The second set. It contains (2,2) and (2,7), so it fails the vertical-line test.
Answer:
0.44 (44%) of the students are boys.
Step-by-step explanation:
Hope this helps!
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Answer:
If x + 1 is odd, then x is even.
Step-by-step explanation:
The converse of the statement ...
if P, then Q.
is ...
if Q, then P.
Here, we have P="x is even" and Q="x+1 is odd". The converse statement is ...
if x+1 is odd, then x is even.
6 is the highest common factor