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2 years ago

6

Just give me the answer. Don’t need explanation... Write an equation of a cosine function with amplitude 3, a period of π, a pha

se shift of π/4 to the left, and translated 1 unit up.

1 answer:

laiz [17]2 years ago

8 0

This can be used y=3x+28y(20^2)

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Plz help me with this.

oee [108]

Answer:

Step-by-step explanation:

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3 years ago

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NEED HELP ASAP! Triangle PQR has vertices at the following coordinates: P(0, 1), Q(3, 2), and R(5, -4). Determine wether or not

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2 years ago

6m-2 = m+13 how do i solve it

kakasveta [241]

First move the terms to get
6m-m=13+2
Then collect the like terms and calculate the sum, 5m=15
Divide both sides by 5
And you get m=3

4 0

3 years ago

What is the slope of the line?

shtirl [24]

Answer:

$m=\frac{1}{3}$

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

<u>Algebra I</u>

Slope Formula: $m=\frac{y_2-y_1}{x_2-x_1}$

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Find points from graph.</em>

Point (2, -1)

Point (-4, -3)

<u>Step 2: Find slope </u><em><u>m</u></em>

Simply plug in the 2 coordinates into the slope formula to find slope <em>m</em>

Substitute [SF]: $m=\frac{-3+1}{-4-2}$
Add/Subtract: $m=\frac{-2}{-6}$
Simplify: $m=\frac{1}{3}$

4 0

2 years ago

-2x -3=9 solve and explain

soldier1979 [14.2K]

Answer:

-6

Step-by-step explanation:

-2x - 3 = 9

+ 3 +3

-2x = 12

/ -2 / -2

x = -6

8 0

2 years ago