Trigonometry Answers

Give the domain of the function.

6a. g(x)=x^3-1

6b. f(t)= 10/(t^2-2t-3)

6c. h(x)= square root of 2x+1

Find the functional values g(-1), g(0), and g(4) for the compound function.

g(x) = {7 if x is less than or equal to 0} {1/x if x is greater than 0}

Find f(-5) and f(2) for the given function.

f(x)= |x-1|

Decide whether y is a function of x.

2a. x^2+y^2=1

2b. 2x+y=7

Determine if the given relation is function or not. Give its domain and range.

1a. (1,5) (2,6) (3,7) (4,8)

1b. (-1,2) (-1,3) (2,4)

how can we find the value of sin3 , sin6 ,sin9.

log2x – 2logx + xlog2

sinθ=2/√(3)

adding and subtracting rational expressions

(x+2)/4 + (3x+1)/3

solve each absolute value equation

9. |x^2-3x+3|=3