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3 years ago

14

Explain how you would graph the point (2,-6) and which quadrant it would be in. Nour answer

1 answer:

Gwar [14]3 years ago

5 0

Answer:

It would he in quadrant 4

Step-by-step explanation:

First off you should know 2 represents x and -6 represents y since it is (x,y). To graph this we must find positive 2 on the x line which in the horizontal line. Then we must point -6. Since this term is negative, we move 6 points down since down is negative and up is positive.

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Enter the equation of the line in slope-intercept form.

ad-work [718]

Answer:

$y = \frac{7}{4}x +14$

Step-by-step explanation:

Given

$y = \frac{7}{4}x + 4$

Required

Determine the equation of line that passes through (-8,0) and parallel to $y = \frac{7}{4}x + 4$

Parallel lines have the same slope.

In $y = \frac{7}{4}x + 4$

The slope, m is

$m = \frac{7}{4}$

because the general form of a linear equation is:

$y = mx + b$

Where

$m = slope$

So, by comparison:

$m = \frac{7}{4}$

Next, is to determine the equation of line through (-8,0)

This is calculated using:

$y - y_1 = m(x - x_1)$

Where

$m = \frac{7}{4}$

$(x_1,y_1) = (-8,0)$

So, we have:

$y - 0 = \frac{7}{4}(x -(-8))$

$y - 0 = \frac{7}{4}(x +8)$

$y - 0 = \frac{7}{4}x +\frac{7}{4}*8$

$y - 0 = \frac{7}{4}x +7*2$

$y - 0 = \frac{7}{4}x +14$

$y = \frac{7}{4}x +14$

6 0

3 years ago

Evaluate 3r(t – v) if r = 2, t = 6, and v = 4

Butoxors [25]

$Substitute\ data\\\\r=2,\ \ t=6 and\ \ v=4\\\\into \ equation\\\\ 3r(t-v)=3*2(6-4)=3*2*2=3*4=12$

3 0

3 years ago

What is the equation for the line in slope-intercept form?

alexandr402 [8]

Answer:

5+4.6755.874+/

Step-by-step explanation:

ezz

6 0

3 years ago

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Look at the three dimensional solid below

Sever21 [200]

Answer:

A.

Step-by-step explanation:

3 0

3 years ago

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Solve 5x/3 + 2/5 = 1<br> x = 9/25<br> x= 25/9<br> x= 3/25<br> x = 9/27

musickatia [10]

Answer:

$x=\frac{9}{25}$

x = 0.36

Step-by-step explanation:

5x/3 + 2/5 = 1

5x/3 + 2/5 - 2/5 = 1 - 2/5

$\frac{5x}{3} = 0.6$

5x/3 × 3 = 0.6 × 3

5x = 1.8

5x ÷ 5 = 1.8 ÷ 5

$x=\frac{9}{25}$

x = 0.36

8 0

3 years ago