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3 years ago

The equation of the line of best fit of a scatter plot y equals negative five x minus two what is the slope of the equation

1 answer:

5 0

Y=-5x-2
-2= y-intercept
-5x= slope
find y-intercept on a graph, make a dot.
then use slope from y-intercept dot, make another dot.
Draw line.
Is it a positive or Negative slope?
Hope that helps.

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Ana purchased a used car with 35,500 miles on it. After 4 years of driving, the car has 90,300 miles on it

Aleksandr-060686 [28]

Your answer is this
13,700
Because
x=y

5 0

3 years ago

Write an equation in point slope form of the line that passes through the point (6,-5) and has the slope 1/2

babymother [125]

Step-by-step explanation:

To find an equation of a line in point slope form when given the slope and a point we use the formula

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

where

m is the slope

( x1 , y1) is the point

From the question we have the final answer as

$\huge y + 5 = \frac{1}{2} (x - 6) \\$

Hope this helps you

5 0

2 years ago

Read 2 more answers

What is the simplest form for 4(−5 2/3)

Troyanec [42]

Hi there!

»»————-　★　————-««

I believe your answer is:

$-22\frac{2}{3}$

»»————-　★　————-««

Here’s why:

⸻⸻⸻⸻

$\boxed{\text{Simplifying...}}\\\\4(-5\frac{2}{3})\\------------------\\\rightarrow -5\frac{2}{3} = \frac{17}{3} \\\\\rightarrow -4 * \frac{17}{3}\\\\\rightarrow \frac{-4}{1} *\frac{17}{3}\\\\\rightarrow \frac{-68}{3}\\\\\rightarrow \boxed{-22\frac{2}{3}}$

⸻⸻⸻⸻

»»————-　★　————-««

Hope this helps you. I apologize if it’s incorrect.

7 0

2 years ago

Zack drank half of the water in his 1-liter water bottle after his run.

lilavasa [31]

Answer:

500mL.

Step-by-step explanation:

1L = 1,000mL

1,000mL divided by 2 or 1/2L = 500mL

I hope it helps!

6 0

2 years ago

Read 2 more answers

Use the quadratic formula to solve for x.

ryzh [129]

Answer:

The answer is

$x = \frac{ - 9 - \sqrt{41} }{10} \: \: \: , \: \: \: \: \: \frac{ - 9 + \sqrt{41} }{10} \\$

Step-by-step explanation:

5x² + 9x + 2 = 0

Using the quadratic formula that's

$x = \frac{ - b \pm \sqrt{ {b}^{2} - 4ac} }{2a} \\$

From the question

a = 5 , b = 9 , c = 2

We have

$x = \frac{ - 9 \pm \sqrt{ {9}^{2} - 4(5)(2) } }{2(5)} \\ = \frac{ - 9 \pm \sqrt{81 -40 } }{10} \\ = \frac{ - 9 \pm \sqrt{41} }{10} \: \: \: \: \: \: \: \: \: \:$

We have the final answer as

$x = \frac{ - 9 - \sqrt{41} }{10} \: \: \: , \: \: \: \: \: \frac{ - 9 + \sqrt{41} }{10} \\$

Hope this helps you

8 0

3 years ago