Enter the values needed to find the length CB. (Simplify your answer) ​

The slope of a line is –2 and its y-intercept is (0, 3). what is the equation of the line that is parallel to the first line and passes through (2, 2)? a. 2x + y = 6 b. y = –2x + 3 c.y=1/2x +6 d.y=-2x-6

Find the domain and range of the following function f(x) = 51x - 21+ 4

Ijust need these 2 questions answered (the second pic is just confirmation i'm not confident in that answer)