"What is the solution to the pair of equations represented by p(x) and f(x)?" Lines p and f intersect at the point (6,2).
"Write any two solutions for f(x)." That's an odd question! I'd suggest it means to choose any point on the line f(x). One such point could be (1,-3).
"What is the solution to the equation p(x) = g(x)?" p and g intersect at the point (3,6).
5/30+4/6
5/30=1/6
1/6+4/6=5/6
5/6
Hope I helped!
<span>The correct answer is that y does not vary directly with x.
Explanation<span>:
If y varies directly with x, this means that it would fit the equation y=kx for every point in the set.
For the first point, we would have 11=7k; this would mean that k=11//7.
For the second point, we would have 13=8k; this would mean that k=13/8.
Checking using proportions shows us that 11/7 does not equal 13/8:
cross multiply, and you have 11*8=7*13, or 88=91.
This is not true, so k is not a constant, and y does not vary directly with x.</span></span>
Answer:
A cardioid
Step-by-step explanation:
A cardioid is a curve in the shape of a heart traced by a point on the circumference of a circle as it rolls around a fixed circle of the same radius.
The equation of vertical cardioid is 
± 
Given the polar curve is 
4 
This is an equation of vertical cardioid.
So, it represents a cardioid.
