Update

Muft Shiksha™ एक 100% Free Education Portal है 🇮🇳, जिसका उद्देश्य Class 9–12 के हर विद्यार्थी तक High-Quality Education को पूरी तरह मुफ्त पहुँचाना है। 🇮🇳 हम मानते हैं कि अच्छी शिक्षा किसी student की आर्थिक स्थिति पर निर्भर नहीं होनी चाहिए। 🇮🇳 हर विद्यार्थी को वही Quality Study Material, MCQs, Quizzes, Exam Preparation, Concept-Based Learning और Bilingual Support मिलना चाहिए, जो आमतौर पर महंगी Coaching या Premium Platforms में मिलता है। Muft Shiksha™ 🇮🇳 इसी सोच के साथ बनाया गया है

Subjects
0 reads0 ratings0 helpful

What are the slope and y-intercept of 3x - 4y + 12 = 0?

Answer and explanation

Correct answer: Slope 3/4, y-intercept 3

Use the slope-intercept form y = mx + c. Starting with 3x - 4y + 12 = 0, move 3x and 12 to the right side: -4y = -3x - 12. Divide the entire equation by -4, changing both negative signs: y = (3/4)x + 3. Therefore, the slope is m = 3/4 and the y-intercept is c = 3, so option A is correct. Option B fails because it retains incorrect signs after division. Option C confuses the coefficient of y with the slope, and option D copies values from the unrearranged equation rather than converting it to slope-intercept form. A direct check with x = 0 gives y = 3, confirming the intercept.

Related tags

SlopeY-InterceptLinear-EquationSign-HandlingSlope And Y InterceptIntroduction To PolynomialsMathematicsClass 9 Mcq

Was this question useful?

No ratings yetWrite a review / Rate this question

Student Reviews

No published reviews yet.

Add Muft Shiksha to your Home Screen

In Safari, tap Share, then Add to Home Screen.