WebWrite the equation of the line that has a slope of 1/3 and contains the point negative 12, negative 14/3. So the equation of a line we can write as y is equal to mx plus b. This is in slope-intercept form, where m is our slope and b right over here is our y-intercept. And they have actually given us our slope. WebFree math problem solver answers your algebra homework questions with step-by-step explanations.

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WebFeb 28, 2015 · To find the y-intercept (b), you need to set x to one of the x values and y to one if the y values and solve: y=mx+b b=y-mx. The function could look like this: … WebFind the y-Intercept Solve for b Write the equation y 6. 13. -1) and (-6.-4) my+ b y Emx + b " ; x - 2 7. (4, 1] and (-4. 7) m= y Emx + b 17 = 3+6 8. [-1, 2) and (3. 4) m= 2 4- 1 (3) +1 y= mx + b y = 1 x + 2. 5 9 / x x / 2. 5 =b 9. (-1. 4) and (2. 0) m y = mx + b 3(2) H 10. (3. -1) and (-3. 5) me - 1 5 : - 1(-3) + 6 y = mx + b 5 :3+6 4 : - x+2... impressive characteristics

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WebTo find the y-intercept for a line in standard form, set the value of x to 0 and solve the equation. A (0) + By = C. By = C. By B = C B. y = C B. So, the y-intercept of the line is equal to C/B or the point (0, C/B) . Some uses of the standard form use an alternate version of the equation: Ax + By + C = 0. In this variation of the equation, the ... WebFor example, let’s find the slope of a line that passes through points (3,2) and (11,8). Start with the slope formula: m = (y 2 – y 1) (x 2 – x 1) Replace the x and y values with the x and y coordinates values. m = 8 – 2 11 – 3. Evaluate the numerator and denominator to find the delta of x and y . m = 8 – 2 11 – 3 = 6 8. WebDetermine the slope and the y-intercept.Use the slope and the y-intercept to graph the equation.Use a graphing calculator to verify your work. y − 3 x = − 2 The slope is m = … lithgow free camping