Y = -√(x + 3) + 4
y = -√(x + 3)² + 4
y = -(x + 3) + 4
y = -x - 3 + 4
y = -x + 4
y = x - 4
Cute one!
<span>
</span>Summarizing:
<span>sec(acot(tan(asin(sin(pi/3)))) .... use asin(sin(x))=x
</span>=sec(acot(tan(pi/3)))
=sec(acot(sqrt(3))) ......... use acot(x)=atan(1/x)
=sec(atan(1/sqrt(3)))
=sec(atan(sqrt(3)/3)) .... evaluate atan(sqrt(3)/3), use unit circle
=sec(pi/6)
=1/cos(pi/6)...... evaluate cos(pi/6), use unit circle
=1/(sqrt(3)/2)
=2/sqrt(3) .... now rationalize
=2sqrt(3)/3
Yesrrrdrrffffffrrrrrdfddddddddf
=P*r*t
=500*4.5%*10
=225
p= 500
r= 4.5%
t= 10
