17) -p -(-p^ s) A) P|s|-p{-p^s) TT TF FT FF| C) Ps-p(-p^ s) TT TF FT F|F| 17) В) p|s|-p (-pa s) T|T TF FT FF D) Ps-p(-p ^ s) TT TF FT F|F| F T T T F T Express the proposition as an English sentence and determine whether it is true or false, where p and q are the propositions p: "9 -9 - 81" 18) The contrapositive of p -q A) If 8 - 10 is less than 7 - 11, then 9 - 9 is equal to 81; false B) If 8 - 10 is not less than 7 - 11, then 9 -9 is not equal to 81; false C) If 8 - 10 is not less than 7 - 11, then 9 -9 is equal to 81; false D) If 8 - 10 is less than 7 - 11, then 9 -9 is not equal to 81; false q: "8 - 10 <7-11 18) PAGE 7 REVIEW_SANJAC

Two points that lie on the line 5x - 3y = 15 are (3, 0 O (5. - 3) O (5.3) 0 (0,5) 0 (0. - 5) O

Is the function R(q)=1/q^2(q^2+5)^2 quadratic? If so, write the function in the form R(q)=aq^2+b⁢q+c and enter the values for a, b, and c below

f(x) = x^2 + 3x - 4 evaluate the f(2a-1)

Find the real and imaginary parts of the function f(z)=3z^2 +(1/z)

OThe Proff+ P (in thou sends of $) for a company in terms ofthe amount $ Spent on aduertising (in thou sands of $) can be modeled by F= = -9s3 +482_84+800. Find the Point of diminishing eturns.

Find F (x) Fx)sinor)

Please show all working out and explanation

Evaluate f(-3) for (x)=x^3+3x+17

Given f(x)=3x+8, evaluate f(x^2)