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)
Question: Find the dot product of vectors u = (-3, 4) and v = (5, -6).
+
What is the prime factorization of 180?
+
Question: What is the equation of a basic parabola with its vertex at (2, -3)?