SOLUTION: Find the rule of the quadratic function whose graph has its vertex at (-3, -2) and passes through (4, 145). f(x)=

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Question 1059031: Find the rule of the quadratic function whose graph has its vertex at (-3, -2) and passes through (4, 145).
f(x)=
Found 3 solutions by josgarithmetic, MathTherapy, ikleyn:
Answer by josgarithmetic(39616)   (Show Source): You can put this solution on YOUR website!
Answer by MathTherapy(10551)   (Show Source): You can put this solution on YOUR website!
Find the rule of the quadratic function whose graph has its vertex at (-3, -2) and passes through (4, 145).
f(x)=
The quadratic function is: 

PAY NO ATTENTION to anyone who tells you otherwise. 

Answer by ikleyn(52776)   (Show Source): You can put this solution on YOUR website!
 .


The solution by "josgarithmetic"    My comments       Right solution


                     Correct.      


                        Correct.


                        Wrong.            = 2+y. 


                            Wrong.           a = .


                           Wrong.           a = .


                            Wrong.           a =  = 3.


                 Wrong.           y = .



 

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