You travel at an average speed of 20 km/h in a straight line to get to your grandmother's house. it takes you 3 hours to get to her house. how far away is her house from where you started ?

Distance = Speed x Time

Therefore distance = 20 x 3

Grandma's house is 60 km away from where you started.

(- 1, 0 )

step-by-step explanation:

an x- intercept is where the function crosses the x- axis.

to find the x- intercept/s look for the value of x when f(x) = 0

from the given table there are 3 values of x where f(x) = 0

when x = - 1, x = 2, x = 3

the one that is listed is (- 1, 0 )