I need help with my homework​

G(x) = 2 sin(2x - π) + 4. using complete sentences, explain how to find the minimum value for the function.

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.

Qrst is a parallelogram. determine the measure of ∠q pls