Answer:
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Step-by-step explanation:
The given question is :
8 = 4 * 2
32 = 16 * 2
∴
=
=
F(a) - f(3) = -3
f(a) - 2 = -3
f(a) = -1
f(1) = -1 so a=1. answer c.
sorry you got it wrong. so did the other answer.
We can let the radius of the semi circles be r and x can be the length of the rectangle.
The perimeter will be Perimeter = 2x + 2pr = 1200
The area of the rectangle is Area = x(2r)
Once we solve the perimeter equation, you get x = 600.
Put this into the area equation and you get Area = (600 - pr)(2r)
The maximum then gives r = 95. 493 and area 57, 295.8
Dimensions
Height is twice the radius or 190.986. Find base use equation x = 600 - p(95.493) = 300.
This means dimensions are 300 by 190.986
A line is y-y1=m(x-x1)
So, F = y-8=-4(x+3)
Simplify so y= -4x-12+8
Y=-4x-4
Then to find “the zero” which I’m assuming is x and y intercepts.
Plug in a 0 for x and y=-4
Plug in a 0 for y and x=-1
So (0,-4) (-1,0)
Hope this helps!! If so please give us brainliest!!