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2 years ago

What is the answer??

Mathematics

1 answer:

Gelneren [198K]2 years ago

5 0

Answer:

y= 4x+3

Step-by-step explanation:

To write your equation, solve for the slope.

(y2-y1)/ (x2-x1)

Find two coordinate points from the table.

(0,3) (1,7)

(7-3)/ (1-0)= 4

m=4

Use point-slope equation to find your equation.

(y-y1)=m(x-x1)

(y-3)=4(x-0)

y-3= 4x

y= 4x+3

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What is the slope of the line that passes through the pair of points (-1, 4), (3,12)

Nadya [2.5K]

Answer:

$\displaystyle m = 2$

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 (-1, 4)

Point (3, 12)

Step 2: Find slope m

Simply plug in the 2 coordinates into the slope formula to find slope m

Substitute in points [Slope Formula]: $\displaystyle m = \frac{12-4}{3--1}$
[Fraction] Subtract: $\displaystyle m = \frac{8}{4}$
[Fraction] Divide: $\displaystyle m = 2$

3 0

2 years ago

The justice leagues refrigerator costs them $2545 a year to run. they buy a new one for $1250

Marina86 [1]

Answer:

the answer is 1295

Step-by-step explanation:

8 0

3 years ago

Kim and Jay leave at the same time to travel 25 miles to the beach.Kim drives 9 miles in 12 minutes.Jay drives 10 miles in 15 mi

kow [346]

Jay will arrive before kim

4 0

3 years ago

Read 2 more answers

I need 1-4 please help me

Neko [114]

1. A = ¹/₂bh
A = ¹/₂(25)(4)
A = ¹/₂(100)
A = 50 yd²

3. A = ¹/₂bh
A = ¹/₂(3)(1)
A = ¹/₂(3)
A = 1¹/₂ cm²

5 0

3 years ago

Here is a picture of a ferris wheel. It has a diameter of 80 meters. On the picture, draw and label a diameter. What do I do????

Furkat [3]

Answer:

Draw a line directly through the center of the circle. That is the diameter.

Step-by-step explanation:

Hope this helps! Pls give brainliest!

5 0

2 years ago

What is the answer??​

What is the answer??