question 8 (5 points)
find the slope of the line graphed above.
a) -10
b) -5
c) -6
d) -8

Question

Accepted Answer

{ "quality": "clear", "question_count": 1, "skills_matched": [ "step_cot", "multiple_choice_formatter", "explain_then_answer", "tutor", "mastery_adaptive_brevity" ], "needs_drawing": false, "concepts_used": [ "Slope of a Line", "Graphing Linear Equations" ], "new_concepts": [], "current_concepts": [ "Slope of a Line", "Graphing Linear Equations" ] } ## Identify points on the line Using the **Graphing Linear Equations** knowledge point $$ \begin{aligned} &\text{Point 1: } (0, 8)\ &\text{Point 2: } (1, 0) \end{aligned} $$ ## Calculate the slope Using the **Slope of a Line** knowledge point $$ \begin{aligned} m &= \frac{y_2 - y_1}{x_2 - x_1}\ m &= \frac{0 - 8}{1 - 0}\ m &= -8 \end{aligned} $$

(A) -10

(B) -5

(C) -6

(D) -8

{ "subject": "Mathematics", "question_type": "Multiple Choice", "knowledge_point": [ "Mathematics", "Algebra", "Slope of a Line" ] }

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QUESTION IMAGE

Question

Explanation:

Identify points on the line

Calculate the slope

Answer: