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Arada [10]
2 years ago
8

If f (x) = 2( x -3) + 4, what is f (-2)?

Mathematics
1 answer:
masha68 [24]2 years ago
7 0

Answer:

f(-2) = 6

Step-by-step explanation:

f(-2) = 2(-2 - 3) + 4

<em>Start in the parenthesis,</em>

f(-2) = 2(-5) + 4

<em>Multiply 2 and -5</em>

f(-2) = -10 + 4

f(-2) = -6

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An AutoCAD drawing has a scale of 1/2 inches to 3 ft. If a piece of a bridge measures 17 ft, how long is that piece in the AutoC
Dmitry_Shevchenko [17]

Answer:

It will be 2.83 inches long on the drawing

Step-by-step explanation:

The scale we have is;

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2 years ago
What is the surface area of a rectangular prism that has a height of 5 cm, a width of 10 cm, and a depth of 4 cm?
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Option C: 220 \ cm^2 is the surface area of the rectangular prism

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The depth of the rectangular prism is 4 cm

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Substituting w=10 , h=5 and l=4 in the formula, we get,

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More about the surface area of the triangular prism link is given below.

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