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garri49 [273]
2 years ago
12

The function f(x) = three-fourths(10)–x is reflected across the x-axis to create the function g(x). which ordered pair is on g(x

)?
Mathematics
1 answer:
Sphinxa [80]2 years ago
8 0

The ordered pair that is on g(x) is (2, -3/400)

determine the ordered pair:

The function is given as:

f(x)=3/4(10)∧-x

The rule of reflection across the x-axis is:

g(x) = -f(x)

So, we have:

g(x) = -3/4(10)∧-x

Set x = 2.

So, we have:

g(2) = -3/4(10)∧-2

Evaluate the exponent

g(2) = -3/4 * 1/100

Evaluate the product

g(2) = -3/400

This means that:

(x, y) = (2, -3/400)

Hence, the ordered pair that is on g(x) is (2, -3/400)

Ordered pairs are pairs of two numbers (or variables) that are enclosed in parentheses and separated by commas. For example, (1, 2) is an ordered pair. Coordinate geometry represents points, and set theory represents elements of relations / Cartesian products.

Ordered pairs are pairs of numbers in a particular order. For example, (1, 2) and (-4, 12) are ordered pairs. The order of the two numbers is important. (1, 2) is not equivalent to (2, 1)-(1, 2) ≠ (2, 1).

Learn more about the ordered pair here:brainly.com/question/1528681

#SPJ4

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Which is greater 3.95, 3 5/6, 3 4/5
Sladkaya [172]
The answer to your question is 3.95, if u divide 5/6 u get 83%, if u then divide 4/5 you get 80%
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3 years ago
Jack is two weeks into his diet and now weighs 197 pounds. If he lost 3 pounds the first week and 6 pounds the second week, what
marin [14]

Answer:

206

Step-by-step explanation:

197 + 3 + 6 = 206

8 0
3 years ago
(-r-5)-(-2r-4) help me solve pls lol
vaieri [72.5K]
<h3>answer:</h3>

r - 1

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

<h3> Step 1: Distribute</h3>

( - r - 5) - ( - 2r - 4) \\ ( - r - 5) + 2r + 4

<h3>Step 2: Eliminate redundant parenthesis</h3>

( - r - 5) + 2r + 4 \\  - r - 5 + 2r + 4

<h3>Step 3: Add numbers</h3>

- 3 \purple{ - 5} + 2r +  \purple{4} \\  - r  \purple{ - 1} + 2r

<h3>Step 4:Combine like terms </h3>

\purple{ - r } - 1 +  \purple{2r} \\  \purple{1r} - 1

<h3>Step 5:Multiply by 1</h3>

1r - 1 \\ r - 1

Hopefully it's help

8 0
2 years ago
Read 2 more answers
Find an equation of the line perpendicular to the graph of 10x - 5y = 8 that passes through the point at (-4, 7)
vladimir2022 [97]
We need to swap the numerator and denominator, and change the sign of one of them to get a perpendicular slope.5x + 10y = c. Now subtract the point.
5(-4) + 10(7) = -20 + 70 = 50 = c 
5x + 10y = 50 is an equation. If we want, we can divide everything by 5 to get x + 2y = 10.The more usual way to do these is put the equation in slope-intercept form by solving for y. 10x-5y=8 -5y = -10x + 8 y = 2x - 8/5 Now you have the slope of the original line, 2. Any line perpendicular to this one must have a slope that is the negative reciprocal of this one, -1/2 So this new line must be y = -1/2 x + c .Now subtract in point to solve for c.
7 = (-1/2)(-4) + c 7 = 2+c 
5 = c 
y = -1/2 x + 5 
The first time we solved we got this. 
x + 2y = 10 but, if we divide everything by 2, we get 1/2 x + y = 5 So... subtract 1/2 x from both sides and you have identical equations. So the two are equivalent. The answer is y = -1/2 x + 5 
Hope this helped!

5 0
3 years ago
What is the slope of the line passing through (−4, 9) and (3, −5)?
Vadim26 [7]
The slope would be -2.

This can be found by uding the formula y2 - y1/x2 - x1 (-5 - 9/ 3 - (-4)). Solving this would give you -14/7, which if you divide by 7 is -2/1 or -2.

I hope this helps!
3 0
3 years ago
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