Question

a jogger is running home his distance from home as a function of time is modeled by y=-7x + 8. which statement best describes the function

Answer 1

Which statement best describes the function of time?

The distance from home is linear decreasing function of time.

$y=0: -7x+8=0=>x=8/7$

$x=0: y=8$

Domain: $[0, 8/7]$

Range: $[0,8]$