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3 years ago

EASY! WILL MARK BRAINEST! Find the slope of the line in the image below!

Mathematics

2 answers:

torisob [31]3 years ago

7 0

Answer:

The slope is -1.16 with 6 repeating If rounded to nearest whole number Will simply be -1

Step-by-step explanation:

m = Y2-Y1/X2-X1 is what you use to find the slope

1) Identify the points

(-4,4) and (2,-3) are the points

2) plug it into the formula for slope

-3 - 4 = -7 for the Y value

2 - (-4) = 6 For the X value 2 Multiplying 2 negative sign give you a positive.

3) Divide

-7/6 = -1.16 with 6 repeating Rounded to the nearest whole number is -1

Hopes this help!

Aneli [31]3 years ago

4 0

Answer: The slope is 1

Step-by-step explanation: Rise(how many time u go up) -over- Run (how many times u go over)

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3 years ago

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2 years ago

2. What is the value of 6x – 3y if x = 5 and y = 1

vesna_86 [32]

Step-by-step explanation:

x=5,y=-1

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4 0

3 years ago

Which of the following functions is graphed below?

svetoff [14.1K]

<h3>Answer:</h3>

C (see attached)

<h3>Step-by-step explanation:</h3>

The linear portion of the graph is defined for x ≥ 1, with the point x=1 included. Only selections A and C do that.

The quadratic portion of the graph is defined for x < 1. Only selection C does that. (Selection A is doubly-defined for x > 1, so is not a function. It is undefined for x < 1.)

5 0

3 years ago

A college-entrance exam is designed so that scores are normally distributed with a mean of 500 and a standard deviation of 100.

Crank

Answer: 1.25

Step-by-step explanation:

Given: A college-entrance exam is designed so that scores are normally distributed with a mean $(\mu)$ = 500 and a standard deviation $(\sigma)$ = 100.

A z-score measures how many standard deviations a given measurement deviates from the mean.

Let Y be a random variable that denotes the scores in the exam.

Formula for z-score = $\dfrac{Y-\mu}{\sigma}$

Z-score = $\dfrac{625-500}{100}$

⇒ Z-score = $\dfrac{125}{100}$

⇒Z-score =1.25

Therefore , the required z-score = 1.25

6 0

3 years ago