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identify all of the basic trig functions that fit each

could someone please refresh my memory of the basic trig functions?ex) cos^2 + sin^2 = 1? That is a trig identity.
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2. asked by raychael
3. 575 views
identify all of the basic trig functions that fit each description.1) is negative for angles in the 2nd and 4th quadrant 2) is
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2. asked by stewie
3. 467 views
for graphing basic trig functions such as y=2sinx or y=1/3cosx, how do you know what the points are to graph with out using a
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2. asked by bkue
3. 551 views
Use the trig Identities to find the other 5 trig functions.Problem 7.)Tan(90-x)=-3/8 8.)Csc x=-13/5 9.)Cot x=square root of 3
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2. asked by Jennifer
3. 1,329 views
1. Use special right triangles to state the value of the 6 trig functions for 30 degrees, 45 degrees and 60 degrees.2. Use the
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2. asked by sal
3. 676 views
I need help finding the value of the trig functions8. Use special right triangles to state the value of the 6 trig functions for
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2. asked by Anonymous
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The point (1/3,1/4) lies on the terminal side of an angle.Find the exact value of the six trig functions, and explain which
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2. asked by Lucy
3. 2,487 views
How to solve for delta using trig functions? i.e. cosine sine tangent secant Thank youI'm not sure what delta you're referring
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2. asked by Kali
3. 795 views
The integral (x^3sqrt(9^2-x^2)) can be transformed using a substitution to 59049 integral cos^4(x) -cos^2(x)i've figured out how
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2. asked by william
3. 150 views
simplify to a constant or trig func.1. sec ²u-tan ²u/cos ²v+sin ²v change expression to only sines and cosines. then to a
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2. asked by hilde
3. 630 views