Find the range of y = 3cos4x - 2. 1 ≤ y ≤ 3 -3 ≤ y ≤ 3 -5 ≤ y ≤ 1 -5 ≤ y ≤ 5

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).

given : the shape of his satellite can be modeled by   where x and y are modeled in inches.

now,the given equation   is a equation of parabola.

here, coefficient of x is positive, hence the parabola opens rightwards.

on comparing this equation with standard equation , we get

in standard equation, coordinates of focus=(0,m)

thus for given equation coordinates of focus=(0,1.5)

step-by-step explanation:

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c. histogram

step-by-step explanation:

i love jeffery and believe there is truth in tati and james' answers

step-by-step explanation:

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i believe both

no, tati didnt over exaggerate

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