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3 years ago

Can you please make a graph and submit it? Thanks!

Mathematics

1 answer:

rosijanka [135]3 years ago

6 0

(math)(way)(.com) hope it helps! sorry about the parentheses the site wouldn't let me type all together

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Write the equation of the line in fully simplified slope-intercept form.

fiasKO [112]

$y = -\frac{1}{2}x - 1$

Step-by-step explanation:

Let's pick two points on the line: $P_1(-4, 1)$ and $P_2(2, -2).$ Let's calculate the slope of this line using these points:

$m = \dfrac{y_2 - y_1}{x_2 - x_1} = \dfrac{-2 - 1}{2 - (-4)} = -\dfrac{1}{2}$

With this value of the slope, we can write the general slope-intercept form of the equation as

$y = -\frac{1}{2}x + b$

To solve for the y-intercept b, let's use either P1 or P2. I'm going to use P2:

$-2 = -\frac{1}{2}(2) + b \Rightarrow b = -1$

Therefore, the slope-intercept form of the equation is

$y = -\frac{1}{2}x - 1$

6 0

2 years ago

A phone company charges a flat rate of $15 to make phone calls for a month.they charge $0.10 per minute for each call made.if th

Ne4ueva [31]

Answer:

450 minutes

Step-by-step explanation:

15 + 0.1x = 60

15 - 15 + 0.1x = 60 - 15

0.1x = 45

$\frac{0.1x}{0.1} = \frac{45}{0.1}$

x = 450

5 0

3 years ago

Read 2 more answers

according to the line plot what is the total weight gained by the dogs that gained 1/8 of a pound or 3/4 of a pound

omeli [17]

Answer:

i think the answer is 3

Step-by-step explanation:

8 0

2 years ago

BRAINLIEST ASAP! PLEASE HELP ME :)

Mariana [72]

Answer:

Yes, the given measures can be the lengths of the sides of a triangle.

Step-by-step explanation:

hope this helps

5 0

3 years ago

Read 2 more answers

In the data set below what is the lower quartile 16,26, 48,56,61,85,88,88,88,91,91

OlgaM077 [116]

Answer:

Step-by-step explanation:

First find the median:

16,26,48,56,61,85,88,88,88,91,91

85 is the median.

Now, find the median of the first set of bold numbers.

16,26,48,56,61

The median of the first bold set of numbers will be lower quartile.

The lower quartile is 48.

8 0

3 years ago