F(x) = -1/3 x + 7 determine the input that would give an output value of 2/3

How do you write y-10=2 (x-8) in standard form

Which point-slope form equation represents a line that passes through (3,-2) with a slope of -4/5

Sasha delivers newspapers to subscribers that live within a 4 block radius of her house. sasha's house is located at point (0, -1). points a, b, c, d, and e represent the houses of some of the subscribers to the newspaper. to which houses does sasha deliver newspapers?