Answer:
Correct choice is A
Step-by-step explanation:
The line divides the coordinate plane into two semiplanes (top and bottom).
The inequality represents the region of all points (x,y) (including line ) which coordinates satisfy the inequality Actually, this region is top semiplane (red region).
The inequality represents the region of all points (x,y) (including line ) which coordinates satisfy the inequality This region is exactly bottom semiplane (blue region).
These two semiplanes intersect by line
All another options contain some inequalities that do not include the line
h has infinitely many solutions.
Answer:
3953
Step-by-step explanation:
67x59 = 3953
(f-g)(x)= f(x)-g(x)
(f-g)(x)= x⁴-x²+9-(x³+3x²+12)
(f-g)(x)= x⁴-x²+9-x³-3x²+12
(f-g)(x)=x⁴-x³-4x²+21