3 years ago

Which of these equations could represent the blue line?

Mathematics

1 answer:

Kitty [74]3 years ago

5 0

Answer:

y = 1/2x

Step-by-step explanation:

The x seems to double the size of the y on the points.

You might be interested in

What number can be use in the blank to make the equation true?<br><br> 3x + 1 = 3x +___

MAXImum [283]

Answer:

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Write the equation of the line perpendicular to 2x+3y=9 that passes through (-2,5). Write your answer in slope-intercept form. S

Harman [31]

ANSWER

$y = \frac{3}{2} x + 8$

EXPLANATION

The line given to us has equation,

$2x + 3y = 9$

We need to write this equation in the slope intercept form to obtain,

$3y = - 2x + 9$

$\Rightarrow \: y = - \frac{2}{3}x + 3$

The slope of this line is

$m_1 = - \frac{2}{3}$
Let the slope of the perpendicular line be

$m_2$

Then
$m_1 \times m_2 = - 1$

$- \frac{2}{3} m_2= - 1$

This implies that,

$m_2 = - 1 \times - \frac{3}{2}$

$m_2 = \frac{3}{2}$

Let the equation of the perpendicular line be,

$y = mx + b$

We substitute the slope to get,

$y = \frac{3}{2} x + b$

Since this line passes through
$(-2,5)$
it must satisfy its equation.

This means that,

$5= \frac{3}{2} ( - 2)+ b$

$5 = - 3 + b$

$5 + 3 = b$

$b = 8$

Wherefore the slope-intercept form is

$y = \frac{3}{2} x + 8$

6 0

3 years ago

5 to the 2nd power

lana [24]

Answer:

Step-by-step explanation:

5 is the base

2 is the exponent

6 0

3 years ago

After Mike made deposits of $32.88 and $422.73 and wrote checks for $350.00, $126.13, and $41.09, he had $249.81 in his checking

irina1246 [14]

Answer:

$311.42

Step-by-step explanation:

assuming he would have $0.00 dollars left over after the checks. add the checks together then add the deposits together then subtract.

767.03 - 455.61 = 311.42

8 0

3 years ago

Fffffffffffffffffffffffffffffffffffff<br><br>l

Aleks04 [339]

Answer:

Step-by-step explanation:

8 0

3 years ago