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The graph shows the relationship between the distance that a snail crawls and the time that it crawls.

a. Write the equation for the relationship and tell what each variable represents.

b. how long does it tale the snail to crawl 85 inches.​​

The Graph Shows The Relationship Between The Distance That A Snail Crawls And The Time That It Crawls A Write The Equation For The Relationship And Tell What Ea class=

Sagot :

Maniknandiniidn

Answer:

a) 10 y = x

b) 8.5 min

Step-by-step explanation:

a) x - axis = distance

y - axis = time

the line passing through points (10,1) (20,2) (30,3).......

line equation is y - y1 = m (x - x1)

m = (y2 -y1) / (x2 - x1)

= (2 - 1) / (20 - 10)

m = 1/10

y - 1 = 1/10 * (x - 10)

10(y - 1) = x - 10

10y - 10 = x - 10

10y = x

here x represents distance

y represents time

b) for distance of 85 inches

time =

10 * time = 85

time = 8.5 min

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