Apackage of 35 pencils cost $5.25. at thid rate, what is the cost of 1 pencil

Write an equation of the line given the two points below (write your equation in slope-intercept form, y=mx+b): (-4, 4) and (6, -4)

What is f(3) for the quadratic functionf(x)=2x2 + x – 12? f -3g 3h 6i. 9

Find the domain of the following expression: 1/(√x)-2