cecelia

This page lists questions and answers that were posted by visitors named cecelia.

Questions

The following questions were asked by visitors named cecelia.

given the following equation for a circle x^2-8x+y^2+4y+11=0 find its centre and radius

the equation of the circle is x^2-8x+y^2+4y+11=0 find any coordinates that intersect the line y=-x-1

given function G(x)=1/3(x-2)^2-3 2<x<5 sketch a graph of function y=g^-x and find the inverse function g^-1

solve the following simultaneous equations using matrices 3x-6y=24 and -4x+5y=-23

find the y coordinates of each stationary points f(0). f(x)=x^3-3x^2-24x-7

0.3x + 0.2y=5, 0.5x + 0.4y=11 using the substitution method

Answers

The following answers were posted by visitors named cecelia.