Tyree is determining the distance of a segment whose endpoints are a(–4, –2) and b(–7, –7).
step 1:
step 2:
step 3:
step 4:
step 5:
therefore, d = 2.
which best describes the accuracy of tyree’s solution?
a tyree’s solution is accurate.
b tyree’s solution is inaccurate. in step 1, he substituted incorrectly.
c tyree’s solution is inaccurate. in step 2, he simplified incorrectly.
d tyree’s solution is inaccurate. in step 3, he added incorrectly.

Option b Tyree’s solution is inaccurate. In step 1, he substituted incorrectly.

Step-by-step explanation:

we know that

the formula to calculate the distance between two points is equal to

we have

step 1

substitute the values in the formula

step 2

Simplify

step 3

step 4

step 5

therefore

Tyree’s solution is inaccurate. In step 1, he substituted incorrectly.

b Tyree’s solution is inaccurate. In step 1, he substituted incorrectly.

Step-by-step explanation:

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