Question 49

waecmaths question: 

The graph of $a{{x}^{2}}+bx+c$ is shown in the diagram. Find the minimum of y

Option A: 

–2.0

Option B: 

–2.1

Option C: 

–2.3

Option D: 

–2.5

waecmaths solution: 

-2.3

maths year: 
maths topics: