which of these represents point-slope form of a linear equation?

$y - y_1 = m(x - x_1)$
$y = kx$
$y = mx + b$
$ax + by = c$

Question

which of these represents point-slope form of a linear equation?

$y - y_1 = m(x - x_1)$
$y = kx$
$y = mx + b$
$ax + by = c$

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": [ "Point-Slope Form", "Slope-Intercept Form", "Direct Variation", "Linear Equations" ], "new_concepts": [], "current_concepts": [ "Point-Slope Form", "Slope-Intercept Form", "Direct Variation", "Linear Equations" ] } ## Identify the target form Using the *Point-Slope Form* and *Linear Equations* knowledge points $$ y - y_1 = m(x - x_1) $$ ## Analyze the other options Using the *Slope-Intercept Form* and *Direct Variation* knowledge points $$ \begin{aligned} &y = kx \quad \text{(Direct Variation)} \ &y = mx + b \quad \text{(Slope-Intercept Form)} \ &Ax + By = C \quad \text{(Standard Form)} \end{aligned} $$

(A) $y - y_1 = m(x - x_1)$

(B) $y = kx$

(C) $y = mx + b$

(D) $Ax + By = C$

{ "subject": "Mathematics", "question_type": "Multiple Choice", "knowledge_point": [ "Mathematics", "Algebra", "Point-Slope Form" ] }

Sovi.AI - AI Math Tutor

QUESTION IMAGE

Question

Explanation:

Identify the target form

Analyze the other options

Answer: