Find an equation for a sinusoidal function that has period π, amplitude 2, and contains the point (-3π/4, 0) Write your answer in the form f(x) = Asin (Bx + C) + D, where A, B, C, and D are real numbers​

answer: standard form is ax^2 + bx + c = 0

step-by-step explanation:

standard form is ax^2 + bx + c = 0

(2x + 1)(x - 2) = 0

distribute to get into standard form

2x^2 - 4x + x - 2 = 0

2x^2 - 3x - 2 = 0

a = 2, b= -3, c = -2

a is your answer

the answer is 24

step-by-step explanation:

if farmer matt works for 8 hours a day, how many days will it take him to completely plant 12 rows of crops? each batch of cookies needs 3/4 cups of sugar.

step-by-step explanation:

answer: 3.26019516

step-by-step explanation: