Help with my math problem please?
I'm not sure how to approach this task. I would appreciate it if someone could help me.
Thanks in advance!
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The radius OP has the slope 4/(−1)=-4. It stands perpendicular to the tangent through P. It has the pitch 1/4. And if you use P in y=1/4x+c, you can determine c.
Circle radius
(-1)2 + 42)
Center in (0/0)
.
Circular equation
x2 + y2 = 17…………….17=r2
.
Determine straight through (0/0) and P with slope mP
The tangent has the slope mT
mT*mP = -1……………..
.
With this you have mT and a point and can
4 = mT * -1 + b
b determination