Find the gradient of the line with equation 2x + 5y = 7
-2/5
AM
Related Maths A Level answers
All answers ▸Use simultaneous equations to find the points where the following lines cross: 3x - y = 4 and x^2 + 7y = 5
A ball is projected vertically upwards from the ground with speed 21 ms^–1. The ball moves freely under gravity once projected. What is the greatest height reached by the ball?
A particle of mass m moves from rest a time t=0, under the action of a variable force f(t) = A*t*exp(-B*t), where A,B are positive constants. Find the speed of the particle for large t, expressing the answer in terms of m, A, and B.
Find the derivative of x^x