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just olya [345]
3 years ago
11

Which table of values represents the equation y = 1/2x?​

Mathematics
1 answer:
gtnhenbr [62]3 years ago
4 0

Answer:

The third option choice

Step-by-step explanation:

In the equation all your doing is halfing the x to get y

Or multiplying it by . 5

So half of what your x is is what your y is

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Graph C (3, 2). Translate the point left 3 units and down 1 unit. Graph the image point C
Gwar [14]
I did the connexus test and the answer to your question is B the second image hope this helped a lot of people
3 0
3 years ago
What fraction is 4 min 30sec of 12 min.​
-Dominant- [34]

Answer:

\frac{3}{8}

Step-by-step explanation:

To make this a fraction, you do \frac{4.5}{12}. This is now a simple division problem. 4.5 ÷ 12 = .375

.375 as a fraction is \frac{375}{1000}. When you simplify, you get \frac{3}{8}

5 0
1 year ago
to test an​ individual's use of a certain​ mineral, a researcher injects a small amount of a radioactive form of that mineral in
LUCKY_DIMON [66]

Using derivatives, the rate of change of the mineral level with respect to time for 4 days is -0.012 mg/cm².

<h3>What is the missing information?</h3>

The function for the amount is missing, and is given by:

C(t) = \frac{1}{2}(6t + 1)^{-\frac{1}{2}}

The problems asks for the rate of change of the mineral level with respect to time for 4 days.

<h3>What is the rate of change after 4 days?</h3>

The rate of change after 4 days is given by:

C'(4).

Applying the chain rule, the derivative of C(t) is given as follows:

C^{\prime}(t) = \frac{1}{2}(6t+1)^\prime \times -\frac{1}{2} \times (6t+1)^{-\frac{3}{2}}

C^{\prime}(t) = -\frac{3}{2}(6t+1)^{-\frac{3}{2}}

When t = 4, we have that:

C^{\prime}(4) = -\frac{3}{2}(6(4)+1)^{-\frac{3}{2}}

C^{\prime}(4) = -\frac{3}{2}(25)^{-\frac{3}{2}}

Applying properties of exponents, we have that:

(25)^{-\frac{3}{2}} = \left(\frac{1}{25}\right)^{\frac{3}{2}} = \frac{1}{\sqrt{25^3}} = \frac{1}{25\sqrt{25}} = \frac{1}{125}

Hence:

C^{\prime}(4) = -\frac{3}{2} \times \frac{1}{125}

C'(4) = -0.012.

The rate of change of the mineral level with respect to time for 4 days is -0.012 mg/cm².

More can be learned about derivatives at brainly.com/question/23819325

#SPJ1

3 0
1 year ago
The coefficient of -3x is 3 true or false?
Mashcka [7]

Answer:

false

Step-by-step explanation:

The coefficient is -3 but not positive 3

8 0
3 years ago
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Write an expression for "777 times rrr."
IrinaK [193]

Answer:

7^3 x r^3

Step-by-step explanation:

6 0
2 years ago
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