Write an equation of the line perpendicular to the give line that contains p. P(7,-5);y= 1/2x+4

Write an equation for the line in point-slope form.

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

Use set buikder notation to represent the following set: {, -2, -1, 0}

Abacteria population is tripling every hour. by what factor does the population change in 1/2 hour? select all that apply