SOLUTION: given the x-intercept for the graph of a quadratic function are -4 and 1, write a possible formula for the quadratic function, in factored form using -4 and 1

Algebra ->  Quadratic Equations and Parabolas  -> Quadratic Equations Lessons  -> Quadratic Equation Lesson -> SOLUTION: given the x-intercept for the graph of a quadratic function are -4 and 1, write a possible formula for the quadratic function, in factored form using -4 and 1       Log On


   

Question 1157409: given the x-intercept for the graph of a quadratic function are -4 and 1, write a possible formula for the quadratic function, in factored form using -4 and 1
Found 2 solutions by ikleyn, Alan3354:
Answer by ikleyn(52781) About Me  (Show Source):
You can put this solution on YOUR website!
.

You just have a TWIN problem answered and solved with complete explanations

https://www.algebra.com/algebra/homework/quadratic/Quadratic_Equations.faq.question.1157407.html

https://www.algebra.com/algebra/homework/quadratic/Quadratic_Equations.faq.question.1157407.html

It is your TEMPLATE.

Having this TEMPLATE in front of you - solve EACH and EVERY similar problem by THE SAME WAY.

Enjoy (!)


Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
With x-ints of a & b (a,0) & (b,0), an equation is
(x-a)*(x-b) = 0