What is the area of this triangle?

Find the average rate of change for f(x) = x2 − 3x − 10 from x = −5 to x = 10.

If sin θ=24/25 and 0 less than or equal to θ less than or equal to π/2, find the exact value of tan 2θ. answers; a) -527/336 b) -336/527 c)7/24 d) 24/7

Write an equation for the function that includes the points (1,4/5) and (2,2/3)