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)
What is the area of a triangle with side lengths 5, 7, and 9 meters?
+
What is the minimum value of the function f(x) = 3x^2 - 4x + 7 over the interval [0, 5]?
+
Question: Solve the equation 4x^2 - 9y^2 = 36 using factoring and the distributive property.