Which point on the nuumber line represents the product (-4)(-2)(-1)

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

Need same math paper but the back now i hope your able to read it cleary i need with hw

Identify the slope an intercept of the following linear equation y = 1/5x - 6 a. slope: 1/5; intercept: -6 b. slope: 5; intercept: -6 c. slope: -1/5; intercept: 6 d. slope: 1/5; intercept: 6