Question
Calculate to represent the function whose graph is a line that passes through the points (1,2) and (โ3,4). What is your slope?
59
likes296 views
Answer to a math question Calculate to represent the function whose graph is a line that passes through the points (1,2) and (โ3,4). What is your slope?
Jett
4.797 Answers
Answer:
Slope: \frac{4-2}{-3-1}=\frac{2}{-4}=-\frac{1}{2}
Let equation of the line is y=\frac{-1}{2}x+c
It passes through the point (1,2) so, 2=-\frac{1}{2}\times1+c
Or, c=\frac{5}{2}
Equation of the line is y=-\frac{1}{2}x+\frac{5}{2}
Frequently asked questions (FAQs)
Math question: Find the absolute extrema of the function f(x) = x^2 - 4x + 3 on the interval [-2, 5].
+
Math question: What is the limit of (3x^2 - 7x + 2) / (x^3 - 2x + 1) as x approaches 2?
+
Question: What is the period and asymptotes of the function f(x) = cot(x)?
+
New questions in Mathematics