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s2008m [1.1K]
3 years ago
8

Which expression represents "7 times the sum of 4 and y?" (1 point) 7(4 + y) 7 ⋅ 4 + y 4 + 7 ⋅ y 4(7 + y)

Mathematics
1 answer:
sukhopar [10]3 years ago
7 0

Answer:

7(4 + y)

Step-by-step explanation:

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Answer:

Step-by-step explanation:

g(2) = g(–2) = g(5) is never true for the step function.  One " = " symbol per pair of g values, please.

The step function, which you're calling "g(x)," is 0 from -infinity up to but not including 0.  It's 1 from x just greater than 0 through infinity.

Thus:

g(2) = 1 because x is greater than 0.

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g(5) = 1 because x is greater than 0.

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Step-by-step explanation:

Using the formula with a₁ = 2 , then

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