Tyree is determining the distance of a segment whose endpoints are A(–4, –2) and B(–7, –7).

See image at the top^

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.

Tyree is determining the distance of a segment whose endpoints are A4 2 and B7 7 See image at the top Which best describes the accuracy of Tyrees solution A Tyr class=

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Answer:

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

Step-by-step explanation:

Tyree's solution is inaccurate. In step 1, he substituted incorrectly. The formula used distance between two points is incorrect.

What is the distance between two points?

The formula of distance between two points is P(x1, y1) and Q(x2, y2) is given by: d (P, Q) = [tex]\sqrt{(y2-y1)^{2} +(x1-x2)^{2}}[/tex].

Tyree has incorrectly substitutes the values in the formula. The correct substitution is -[tex]\sqrt{(-4+7)^{2} +(-2+7)^{2}}[/tex]

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