SOLUTION: I Need Help With This Question: Given the quadratic equation y = 2xSquared + 4x + 5 identify the value of y when x = 0

Algebra ->  Quadratic Equations and Parabolas  -> Quadratic Equations Lessons  -> Quadratic Equation Lesson -> SOLUTION: I Need Help With This Question: Given the quadratic equation y = 2xSquared + 4x + 5 identify the value of y when x = 0       Log On


   

Question 600556: I Need Help With This Question:
Given the quadratic equation y = 2xSquared + 4x + 5 identify the value of y when x = 0
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
Simply plug in x = 0 (ie replace 'x' with zero), evaluate and simplify.

y = 2x^2 + 4x + 5

y = 2(0)^2 + 4(0) + 5

y = 2(0) + 4(0) + 5

y = 0 + 0 + 5

y = 5

So the value of y is y = 5 when x = 0.