Can somebody help me with this please?

To which set of numbers does the number –5 belong? select all that apply. integers natural numbers rational numbers real numbers whole numbers

Find the exact value of each of the following. in each case, show your work and explain the steps you take to find the value. (a) sin 17π/6 (b) tan 13π/4 (c) sec 11π/3

Find the slope and the y-intercept if there's one and the equation of the line given these two points( 3, 2) and( 3, -4)