Calculate the slope of the line for Graph B.

Mathematics

2 answers:

miss Akunina [59]2 years ago

8 0

Answer:

Slope = -1

Step-by-step explanation:

You are provided with two points on the line (-5, 7) and (1,1).

$Slope = \frac{y_{2} -y_{1}}{x_{2} -x_{1}}$

$Slope = \frac{7-1}{-5-1} =\frac{6}{-6} =-1$

Alex2 years ago

7 0

Answer:

-1

Step-by-step explanation:

rise = -2

run = 2

Slope = rise / run

= -2/2 = -1

Since also the angle made by the line and x axis in anti clockwise direction is > 90° the slope will be-ve .

You might be interested in

a bucket contains 50 lottery balls numbered 1-50.one is drawn at random.Find p(multiple of 6/2-digit number)

Darina [25.2K]

This is a problem of conditional probability that can be calculated by the formula:
P(B | A) = P(A ∩ B) / P(A)

We know that:
- between 1 and 50 there are 41 two-digit numbers, therefore
P(A) = 41/50 = 0.82

- between 1 and 50 there are 8 multiples of six, therefore
P(B) = 8/50 = 0.16

- <span>between 1 and 50 there are 7 two-digits mutiples of six, therefore
P(A ∩ B) = 7/50 = 0.14

Now, we can calculate:
</span>P(B | A) = P(A <span>∩ B) / P(A)
= 0.14 / 0.82
= 0.17

Therefore, the probability of getting a multiple of 6 if we draw a two-digit number is 17%.</span>

3 0

2 years ago

Can somebody help me with this math question plz

OleMash [197]

Step-by-step explanation:

hope this helps, happy learning!!!