Se um ponto (x,y) estiver no segundo quadrante,
x < 0
y > 0
Assim, para o ponto P (m, 1 - 2m) estar no segundo quadrante
m < 0
1 - 2m > 0
1 > 2m
2m < 1
m < 1/2
Encontre a interseção:
m < 0 ∩ m < 1/2
Responder:
m < 0
Frequently asked questions (FAQs)
Math Question: What is the limit as x approaches 3 of (2x - 5)/(x^2 - 9)?
+
What is the limit of (4x^3 + 2x^2 - 7) / (5x^2 - 3x + 2) as x approaches 1?
+
What is the domain of the function f(x) = sin(2x) + cos(3x) for -π/6 ≤ x ≤ π/6?