0
Still curious? Ask our experts.
Chat with our AI personalities
Ezra
Rafa
MaxineAdd your answer:
Earn +20 pts
What does 2x - 3y -6 equal in y mx b?
If you mean the straight line formula of: y = mx+b Then: 2x-3y-6 = 0 or y = 2/3 x -2 so m=2/3 and b=-2 If you mean that 2x-3y = -6 , then y = 2/3 x + 2 so m=2/3 and b= +2
What is the 'y' in ymx b?
If you mean: y = mx+b then m is the slope and b is the y intercept
What is the root of the equation m squared -6m -7 equals 0 found by completing the square?
To complete the square for a quadratic ax² + bx + c = 0 1) Divide through by the coefficient of the x² term to get x² + b/a x + c/a = 0; let B = b/a; let C = c/a; the equation is now x² + Bx + c = 0 2) Complete the square by taking half of B and adding it to x and squaring: (x + B/2)² 3) Expanding this gives: (x + B/2)² = x² + Bx + (B/2)² → x² + Bx = (x + B/2)² - (B/2)² 4) Substitute this in the original equation to give: x² + BX + C = (x + B/2)² - (B/2)² + C 5) This can now be solved as (x + B/2)² - (B/2)² + C = 0 → (x + B/2)² = (B/2)² - C For m² - 6m - 7 = 0, completing the square gives: (m - 6/2)² - (6/2)² - 7 = 0 → (m - 3)² - 9 - 7 = 0 → (m - 3)² -16 = 0 → (m - 3)² = 16 → m - 3 = ±4 → m = 3 ± 4 → m = 7 or -1.
What is the mean average of 6 15 and m?
The average of 6, 15 and m is (6 + 15 + m) / 3 = (21 + m)/3 = 7 + m/3
What slope is parallel to y equals 1 over 3 x plus 2?
the equation is in the correct format [y = m*x + b]. m is slope, b is y intercept. So m = 1/3, and b = 2. Slope is 1/3. Any other line which has a slope of 1/3 will be parallel to this line.
