Domain of fg(x) is determined by the domain of g(x).g(x) has domain such that x is any real number.So domain fg(x) is x such that x is any real number.

6 0

3 years ago

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The functions f (x) = 1/2x-3 and g(x) = -2x+ 2 intersect at x = -2. True or false?

Norma-Jean [14]

9514 1404 393

Answer:

False

Step-by-step explanation:

f(-2) = (1/2)(-2) -3 = -1 -3 = -4

g(-2) = -2(-2) +2 = 4 +2 = 6

The function values are not the same at x=-2, so the graphs do not intersect there.

The graphs intersect at x=2.

4 0

3 years ago

Select the statement that is true. Group of answer choices There are integers s and t such that 2=102⋅s+72⋅t . here are integers

LekaFEV [45]

Answer:

Step-by-step explanation: true

3 0

3 years ago

Work out the area of the pentagon.

Elanso [62]

Answer:

Step-by-step explanation:

A = 1/4√5(5+2√5)a²

8 0

3 years ago