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3 years ago

Write an equation in slope-intercept form of the line through points S(–3,–8) and T(4,2).

1 answer:

vladimir2022 [97]3 years ago

8 0

M = (y2-y1)/(x2-x1) so for your question (2--8)/(4--3) = (2+8)/(4+3) = 10/7
Now to find the slope-intercept form (y=mx+b) plug in the slope and a point to find b. I'm going to use point T. So 2 = (10/7)*4 +b => b = 2 - (40/7) = -26/7. So the answer would be y = (10/7)x - (26/7).

Hope this helps!

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Arturiano [62]

Answer:

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Step-by-step explanation:

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3 years ago

The Weston Laundry washes all the linens for local hotels. In 7 days, they washed 285.38 pounds of towels and 353.47 pounds of s

Serhud [2]

In the problem it is already given that Weston Laundry washed 285.38 pounds of towel and 353.47 pounds of sheets from local hotels in 1 day. Firstly we have to find the total pounds of linens that Weston Laundry has washed in 7 days. Then only will it be possible to find the amount of linen washed in a day.
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3 years ago

1. Find the slope of the line that goes through the points (2, 5) and (6, 7)

ella [17]

Answer:

$\displaystyle m = \frac{1}{2}$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Coordinates (x, y)
Slope Formula: $\displaystyle m = \frac{y_2-y_1}{x_2-x_1}$

Step-by-step explanation:

Step 1: Define

Identify

Point (2, 5)

Point (6, 7)

Step 2: Find slope m

Substitute in points [Slope Formula]: $\displaystyle m = \frac{7-5}{6-2}$
[Fraction] Subtract: $\displaystyle m = \frac{2}{4}$
[Fraction] Simplify: $\displaystyle m = \frac{1}{2}$

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2 years ago

In assessing the validity of any test of hypotheses, it is good practice to a. examine the probability model that serves as a ba

ehidna [41]

Answer:

The Correct option is - d. all of the above.

Step-by-step explanation:

To find - In assessing the validity of any test of hypotheses, it is good practice to

a. examine the probability model that serves as a basis for the test by using exploratory data analysis on the data.

b. determine exactly how the study was conducted.

c. determine what assumptions the researchers made.

d. all of the above.

Proof -

All the Given options are correct to study the validity of a hypothesis test.

So,

The Correct option is - d. all of the above.

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3 years ago

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TiliK225 [7]

Answer:

answer is +$7.56

Step-by-step explanation:

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2 years ago