Question

The tangent line to y=f(x) at (-5, -2) passes through the point (-4, -6). Compute the following.

Answer 1

Compute what following?

Answer 2

so far we are given the tangent line is
y-(-2)=m(x-(-5))

where m is the slope of that line
and you are given two points on that line
so you can find the slope( m ) by finding change of y divided by changed of x.