Which Graph does NOT show a linear function?! HELP PLS
2 answers:
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A Google or Bing search box can be your friend, if you don't have a calculator with inverse trig functions. Most calculators that have trig functions also have the inverse functions, usually after a 2nd or "shift" key. Often, there is a mode setting for degrees or radians.
arcsin(0.33) ≈ 19°
arccos(0.47) ≈ 62°
arctan(1.21) ≈ 50°
arcsin(0.82) ≈ 55°
arcsin(0.33) ≈ 19°
arccos(0.47) ≈ 62°
arctan(1.21) ≈ 50°
arcsin(0.82) ≈ 55°
I used the completing the square method to get the (x+2)^2. The final line is in standard form.
Answer:
The point of intersection
(0,-14,22/5), (2,0,24/5), (-22,-24,0).
Step-by-step explanation:
Check attachment for solution
