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Nimfa-mama [501]
4 years ago
9

To determine whether the inverse of a function, you can perform the vertical line test true or false?

Mathematics
2 answers:
OleMash [197]4 years ago
8 0

If you are in Apex, the correct answer is false.

Leni [432]4 years ago
7 0
Yes you can. If a vertical line passes trough a line more than once in a graph, then it is inverse but if it passes trough only once it is a function
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9x-2y=19 7x=21 can you please help me answer this question
avanturin [10]
We have such system of eq
\left \{ {{9x-2y=19} \atop {7x=21}} \right.
First lets solve second eq
7x=21   /:7   divide both sides by 7
x=3
Now we can substitute it to first equation
9x-2y=19
9*3-2y=19
27-2y=19    /-27 subtract 27 both sides
-2y=-8     /:(-2)  divide both sides by -2
y=4 - its the answer

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4 years ago
Brian is going camping and. is making a tent from fabric. How much fabric will he need? 6 ft. 12.5 ft. 8.5 ft.​
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Answer and explanation:

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And so you would require about 30 ft of fabric to make your tent. Therefore the options listed may not be enough fabric to make a tent

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3 years ago
I need help asap!
lisabon 2012 [21]

Write an equation and solve it. Call the length of the shorter piece "x", in this case, the longer piece is "3x". The sum of the two is equal to 116 inches.

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I really need this, someone help
Nimfa-mama [501]

6+6+8+14=34 all you need to do is add them I think

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3 years ago
What is the volume of a sphere with the radius of 2 cm?
bija089 [108]
V=43πr3=43·π·
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