If it takes matthew an hour to get to his friends house, and two hours if he drives 25 mph slower, how far away does matthews friend live?

Matthew's friend lives about 50 miles away from him.

The distance of a place is calculated by multiplying the speed by the time. The following can be deduced based on the information given:

Time taken = 2 hours

Speed = 25mph

Therefore, the distance will be:

= Speed × Time

= 25 × 2

= 50 miles

Therefore, Matthew's friend lives  about 50 miles away from him

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options a,b,c are the right answer.

step-by-step explanation:

a linear parent function is always represented as y = x

if we write this function in the form of y=mx+c

⇒

or  

now if we plot a graph we will find these characteristics:

1) y intercept of the graph is zero so its a straight line passing through origin.

2) as we can see in both the forms of function written, values of x and y may be either positive or negative for the positive slope means points on the graph are either in first quadrant or in third one.

3) it's slope is one.