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)

MC
Answered by Matilda C. Maths tutor

3236 Views

See similar Maths A Level tutors

Related Maths A Level answers

All answers ▸

The graph above shows the line y = 3*x^2. Find the area beneath the graph from y = 0 to y = 5.


Find the derivative of f where f(x)=a^x.


Integrate ∫x^4+5x^3+sin(2x) dx


Find the first differential with respect to x of y=tan(x)


We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

MyTutor is part of the IXL family of brands:

© 2026 by IXL Learning