3 years ago

Which table represents the function y = -2x + 4?

Mathematics

1 answer:

Katyanochek1 [597]3 years ago

3 0

Answer:

Table 2.

Step-by-step explanation:

Input x as 0, the output y should be 4.

y = -2(0) + 4

y = 0 + 4

y = 4

Input x as 1, the output y should be 2.

y = -2(1) + 4

y = -2 + 4

y = 2

Input x as 2, the output y should be 0.

y = -2(2) + 4

y = -4 + 4

y = 0

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Let's solve your equation step-by-step.
3
(
3
x
−
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)
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−
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3
(
3
x
−
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)
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x
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3
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(
3
x
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+
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3
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−
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1
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(
−
2
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(
−
4
x
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+
−
12
=
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2
+
8
x
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−
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=
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−
2
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9
x
−
12
−
8
x
=
8
x
−
2
−
8
x
x
−
12
=
−
2
Step 3: Add 12 to both sides.
x
−
12
+
12
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Sam is flying a kite. The length of the kite string is 80 meters, and it makes an angle of 75° with the ground. The height of th

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Answer:

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Step-by-step explanation:

let H be the height of kite from ground

$\sin\theta$ = $\frac{height}{hypotenuse}$