The point A lies on the curve y=5(x^2)+9x , The tangent to the curve at A is parralel to the line 2y-x=3. Find an equation to this tangent at A.
y-(any value of the function)=0.5(x-(any value in the domain))
e.g. Point with point A being (1,14) The answer would be y-14=0.5(x-1)
RA
Related Maths A Level answers
All answers ▸How do I find a stationary point on a curve and work out if it is a maximum or minimum point?
Why does integration by parts work?
Find the binomial expansion of (4-8x)^(-3/2) in ascending powers of x, up to and including the term in x^3. Give each coefficient as a fraction in its simplest form. For what range of x is a binomial expansion valid?
Express x^2 - 7x + 2 in the form (x - p)^2 + q , where p and q are rational numbers.