SOLUTION: Not quite understanding what they are asking please help
Use the equation to determine f(x)=0
f(x)=-3cos(pie x - pie/2)-2
Algebra.Com
Question 518238: Not quite understanding what they are asking please help
Use the equation to determine f(x)=0
f(x)=-3cos(pie x - pie/2)-2
Answer by lwsshak3(11628) (Show Source): You can put this solution on YOUR website!
Use the equation to determine f(x)=0
f(x)=-3cos(pie x - pie/2)-2
-3cos(πx-π/2)-2=0
cos(πx-π/2)=-2/3
(πx-π/2)=2.30 radians
πx=2.3+π/2=3.87
x=3.87/π≈1.23
RELATED QUESTIONS
Not quite understanding what they are asking please help
Use the equation to determine... (answered by lwsshak3)
Not quite understanding what they are asking please help
Use the equation to determine (answered by lwsshak3)
find the period of the graph of the equation y=3cos(x/2+... (answered by uma)
Let F(x)= -2x/(x^2-x-11). There are two numbers that are not in the domain of f. Give the (answered by stanbon)
Evaluate function for the value specified.
f(x )=x to the 2nd power-7x+10; find (a)... (answered by Born2TeachMath)
For this function, calculate the equation of the tangent line at the given point
f(x)... (answered by Alan3354)
Determine the quadratic function f whose vertex is (1,-3) and passes through (2,-1).... (answered by lwsshak3)
I need help in finding the solutions to... (answered by fractalier)
f(x)=sinx
Right (pie sign), Down 2, Reflect over the x-axis
what is the new function of (answered by jim_thompson5910)