What is the equation of the tangent line
to the curve y= 6x-x2 at the point (4,3)?

Which values for a and b will create infinitely many solutions for this system of equations? ax-y=8 2x+y=b

Aflower has 26 chromosomes. to create a new flower, how many chromosomes would a sperm cell have? what is this process called? part 2: within a flower cell that has 26 chromosomes, how many chromosomes would a cell that is created within the stem of a flower as it grows, have? what is this process called?

Given ab and cb are tangents of p, and m =10°. what is the measure of abp?