Math Problem Statement
tentukan nilai max dan min dari f(x) = 3 cos x + 4 sin x +4
Solution
Ask a new question for Free
By Image
Drop file here or Click Here to upload
Math Problem Analysis
Mathematical Concepts
Trigonometry
Maxima and Minima
Formulas
f(x) = 3 cos x + 4 sin x + 4
R = sqrt(a^2 + b^2)
f(x) = R cos(x - α)
Theorems
Trigonometric Identity: a cos x + b sin x = R cos(x - α)
Maximum and Minimum values of cos(x) are 1 and -1
Suitable Grade Level
Grades 10-12