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 equation of the square root function that passes through (4, 2)?
+
How many total calories do 4 cups of cereal (120 calories per cup) and 2 cups of milk (150 calories per cup) contain?
+
Math question: Solve the slope-intercept equation y = 2x + 5. Draw its graph on a coordinate plane. What is the y-coordinate when x = 3?