I just can't figure these questions out... and yes I have taken notes, I just can't figure these answers out. ! 7. y = 1/4 • cos ( -θ/3 + 90 )
8. y = 4sin θ/4 + 1
9. y = 3cos θ/3
10. y = cos ( θ/3 - 45 ) + 2

find the Amplitude, Period, Minimum, Maximum, Midline, Domain, and Range for each of these^

I seriously appreciate you for helping out!! <3

Find the equation of the line with slope =8 and passing through (6,53) write your equation in the form y=mx+b

Answer asap ill give ! ’ a sample of radioactive material decays over time. the number of grams, y , of the material remaining x days after the sample is discovered is given by the equation y = 10(0.5)^x. what does the number 10 represents in the equation? a. the half-life of the radioactive material, in days b. the amount of the sample, in grams, that decays each day c. the time, in days, it will take for the samples to decay completely d. the size of the sample, in grams, at the time the material was discovered

Aright triangle can also be a(n) triangle.