Use the graph find the values of p and q if px + qy ≥ 4
p = 2, q = -1
p = -1, q = 2
p = 2, q = 2
p = 1, q = 2
Correct answer is B
m = y2−y1x2−x1=2−00−(4)=24=12
y2−y1x2−x1≥m
y−0x+4≥12
2y ≥ x + 4, -x + 2y ≥ 4 = px + qy ≥ 4
p = -1, q = 2
Similar Questions
A woman buys 270 oranges for N1800.00 and sells at 5 for N40.00. What is her profit? ...
A circular arc subtends angle 150° at the centre of a circle of radius 12cm. Calculate the ...
The sum of four consecutive integers is 34. Find the least of these numbers ...
Solve the equation: 3[2(x−2)]−2[3(2−x)]=0...
The diagonals of a rhombus are 16 cm and 12 cm find the length of the side. ...
If m : n = 2 : 1, evaluate 3m2−2n2m2+mn...
If y = 2x3 + 6x2 + 6x + 1, Find dydx...
Make K the subject of the relation T = √TK−HK−H...
Evaluate log106 + log1045 - log1027 without using logarithm tables...