Given sinx=-3/5 and x is in quadrant 3, what is the value of tanx/2

What is the y intercept of f(x)=(1/2)^x?

Choose the equation below that represents the line that passes through the point (2, 4) and has a slope of 3. a) y − 4 = 3(x − 2) b) y − 2 = 3(x − 4) c) y + 4 = 3(x + 2) d) y + 2 = 3(x + 4)

What adds to be the bottom number but also multiplies to be the top number with 8 on the bottom and 15 on top