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svet-max [94.6K]
3 years ago
10

Given f(x) = 3x – 5, what is f(–4)? A.7 B.-6 C.one-third D.-17

Mathematics
1 answer:
Diano4ka-milaya [45]3 years ago
3 0
Answer:
-17

Working
Replace -4 in the place of x in the function f(x)
F(-4)= 3(-4) - 5
f(-4) = -12 -5
f(-4)= -17
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Find the slope of the line through each pair of points use the slope formula show your work (-9,-13), (-12,15)
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Answer:

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Step-by-step explanation:

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8 0
3 years ago
Please answer and explanation
mrs_skeptik [129]

61.23 square inches of metal is needed to create a cylindrical can.

Solution:

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<u>To find the surface area of the cylinder:</u>

Surface area of the cylinder = 2 \pi r^{2}+2 \pi r h

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3 0
3 years ago
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3 years ago
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