Plz #1. evaluate the function f(x) = 2x − 2, when x = −1. a. −4 b. −3 c. 0 d. 4 #2. evaluate the function g(t)=3/2t-5/2 when t = 3 a. 6½ b. 14 c. 2 d. 6 #3. evaluate the function h(x) = 18 − x, when x = −6. a. 108 b. 12 c. -24 d. 24 #4. find r(7) for the function r(n) = 0.009n. a. 0.0063 b. 0.0097 c. 0.063 d. 7.009 #5. find w(4) for the function w(x) = 3x + 7. a. 41 b. 19 c. 14 d. 33

#1) plug in -1 into the function as x so 2x-2 would be 2(-1)-2 equals what? #2) plug in 3 into the function as t so 3/2(3)-5/2 is what? #3) plug in -6 into the function as x so 18-(-6) is what? #4) plug in 7 into the function as n so 0.009(7) is what? #5) plug in 4 into the function as x so 3(4)+7 is what?

answ5

step-by-step explanation:

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the correct answer option is (2x-3)(2x+3).

step-by-step explanation:

we are given the following expression and we are to factorize it:

we are to find such factors that when multiplied they give a result of 36 (9 x 4 = 36) and when added they give a result of 0.

the two such factors of 36 are negative six and postive six.

factorizing the given expression to get:

therefore, the correct factorization of is (2x-3)(2x+3).