Do not lose this assessment. Do all your math on your own paper.

a) No or Yes: The following ordered-pairs can represent a mathematical function.(0, 2) (5, 3) (-3, -2) (-7, 8) (0, 5) (10, 0)The next two questions use:z(n) = 5(n)b) Evaluate:^{2}+ 2(n) + (n)^{(n-1)}z(1)c) Evaluate:z(-1)The next two questions use the following: The circumferenceCof a circle is directly proportional to its diameterd; in other words,C = Pi * d, wherePiapproximates3.14. d) Explain why the circumference of a circle is a function of its diameter. e) A circle with a circumference of50 incheshas a diameter of what? The next four questions use the function:w(t) = -(t)domain forw(t)is:-2 ≤ t ≤ 2, wheretis an integer f) List all of the valid inputs for the functionw(t). g) Specify the range for the functionw(t)h) Evaluate:w(5)i) Evaluate:w(-1) + w(0) + w(1)j) Plot and label the following ordered-pairs on a graph.(1,2) (-2,3) (-3,-5) (0,0) (0,5) (-4,0) (1,-3)k) Briefly explain why the ordered-pairs in the previous exercise cannot represent a function.