Question
Determine the linear equation that has a slope equal to -8 and passes through the point (2, -9)
226
likes1130 views
Answer to a math question Determine the linear equation that has a slope equal to -8 and passes through the point (2, -9)
Jon
4.6110 Answers
Respuesta :
y = -8x + 7
Solución:
ecuación de una recta que pasa por el punto (x1, y1) y pendiente m:
y-y1 = m (x - x1)
pendiente m = -8
(x1, y1) = (2, -9)
y- (-9) = -8 (x -2)
y+ 9 = -8x + 16
y = -8x + 16 -9
y = -8x + 7
Frequently asked questions (FAQs)
Math question: What is the standard deviation of the following dataset: 6, 8, 10, 12, 14?
+
Math Question: Factorize the quadratic expression x^2 - 7x + 10.
+
Math question: Find the 5th order derivative of f(x) = 3x^4 - 2x^3 + 5x^2 - 7x + 1.
+
New questions in Mathematics