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3 years ago

The points on this graph represent a relationship between x- and y-values. Which statement about the relationship is true?

Mathematics

1 answer:

SpyIntel [72]3 years ago

6 0

Answer:

Option D...

Step-by-step explanation:

Need to proportional ..which leads only the rate of increase per increasing values ....

For eg.

x=2y

While giving values to y we have ..

y=1 =>x=2

y=2 =>x=4

. . . .

That the constant rate of increase will leads a straight path ....

No need to from or at origin ie., (0,0)

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Solve the following 5/4-72/12+1/3

gizmo_the_mogwai [7]

You have to find a common denominator. 12 is the easiest to get in this case. 5/4 * 3= 15/12, 1/3 * 4=4/12. 15/12-72/12+4/12. The answer is 53/12

6 0

3 years ago

The point P( 0.5 , 10 ) lies on the curve y = 5 / x . Let Q be the point (x, 5 / x ) . a.) Find the slope of the secant line PQ

zalisa [80]

Answer:

Based on the results it is expected that the slope of the tangent line at the point (0.5,10) is -20.

Step-by-step explanation:

To see that compute, the slopes for the given points as follows:

1. For $x=0.6$ we have:

$m=\dfrac{(5/0.6)-10}{0.6-0.5}=-16.66$

2. For $x=0.51$ we have:

$m=\dfrac{(5/0.51)-10}{0.51-0.5}=-19.60$

3. For $x=0.4$ we have:

$m=\dfrac{(5/0.4)-10}{0.4-0.5}=-25.00$

4. For $x=0.49$ we have:

$m=\dfrac{(5/0.49)-10}{0.49-0.5}=-20.40$

So, we observe that the slope of the tangent line at $(0.5, 10)$ is close to the value -20.

The graph shown below is useful to see the secant lines that approximates the tangent line.

7 0

4 years ago

Can I get help for a worksheet I think it’s like two step equations integers

alina1380 [7]

Answer:

can u attach the worksheet

Step-by-step explanation:

8 0

3 years ago

What is pq plus p/q minus r?

ludmilkaskok [199]

Answer:

Step-by-step explanation:

PQ+P/Q-R

By finding the common multiple

We'd have Q has the L.C.M

Thus;

(PQ²+P-QR)/Q

6 0

4 years ago

The function y - 3 = 4(x + 2) is in point-slope form. Select the equivalent equation in slope-intercept form

Phoenix [80]

<h2>Answer:</h2>

All we need to do is solve for y.

$y - 3 = 4(x + 2)\\\\y - 3 = 4x + 8\\\\y = 4x + 11$

The answer is <em>A. y = 4x + 11</em>.

7 0

3 years ago