Using answer to previous question state the coordinates of the minimum

From previous question y=2(x+2)2-1Minimum would be when (x+2)2 is at it's smallest value, in this case when (x+2)=0 since any other value squared would be greater than 0. This occurs when x=-2, and y at this point would be y=-1 when put into the equation (2(0)-1=-1)Coordinates are (-2,-1)

Answered by Matilda C. Maths tutor

2037 Views

See similar Maths A Level tutors

Related Maths A Level answers

All answers ▸

How do you differentiate using the chain rule?


How do you intergrate ln(x)?


Using the product rule, differentiate y=(2x)(e^3x)


Integrate x((x^2)+2) dx


We're here to help

contact us iconContact usWhatsapp logoMessage us on Whatsapptelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

© MyTutorWeb Ltd 2013–2024

Terms & Conditions|Privacy Policy