Answer:
pift^2(or your third option) is the area of a circle with a radius of 1.
the answer is five point six five, 5.65
A. 
is the secant line on the below circle.
<u>Step-by-step explanation:</u>
The intersection of the circle will result in either Tangent or Secant. Secant is a line intersecting a circle at two different point. This concept explains the relation between the circle and line intersecting it.
From the given diagram,
The 
and 
intersects the circle at the point H and I.
∴ It can also represented that the 
and intersects at a point G.
From the given options is the secant line that intersects the circle twice.
A+(-1.3)=-4.5
Add 1.3 to both sides of the equation
a=-3.2
This shows that both functions have the same y-intercept
<h3>Polynomial and exponential functions</h3>
Given the following functions as shown:
f(x) = -x^2 + 2x + 1
g(x) = 2^x
The y-intercept occurs at x = 0
For f(x) = -x^2 + 2x + 1
f(0) = -0^2 + 2(0) + 1
f(0) = 1
For the g(x), the y intercept is caculated as:
g(0) = 2^0
g(0) = 1
This shows that both functions have the same y-intercept
Learn more on intercept here: brainly.com/question/1884491
