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BaLLatris [955]
3 years ago
10

What transformation is represented by the rule (x,  y)→(−y,  x)

Mathematics
2 answers:
Neko [114]3 years ago
6 0
X and y are switched and y times -1 so

reflection across the x=y line (identiy line)
and since the x place it times -1, that is a reflection across y axis

so reflection across x=y line and y axis
Hoochie [10]3 years ago
3 0
It is going from quadrant 1 to quadrant 4.

it is reflected right?

sorry it has been a while since I have done this but I hope it helps :)
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Help, I really need help and I've been stuck on this one ^^^
Lostsunrise [7]

Hey there! :)

Let's put all of our facts down first. We know that slope-intercept form is y=mx+b , where m=slope & b is the y-intercept.

So, if we're given the slope and y-intercept, then we can very simply plug those values into slope-intercept form!

Our slope is 4 and our points are (0, -1).

y = mx + by = (4)x + (-1)

Get rid of our parenthesis.y = 4x - 1

So, our equation of the line that passes through (0, -1) and has a slope of 4 is y = 4x - 1

~Hope I helped!~

3 0
3 years ago
PLS HELP ME ON THIS QUESTION I WILL MARK YOU AS BRAINLIEST IF YOU KNOW THE ANSWER PLS GIVE ME A STEP BY STEP EXPLANATION!!
gulaghasi [49]

Answer:

(-5,2)

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
The side lengths of a triangle are 12,^149,^5. Is the triangle a right triangle?
Paladinen [302]

Answer:

no

Step-by-step explanation:

12 squared plus 5 squared=169

5 0
3 years ago
Angela needs $60 to buy a series of books, she has saved $24 dollars and plans to work as a babysitter to earn 4 dollars per hou
Citrus2011 [14]
60=4x+24
-24. -24
36=4x
36÷4
x= 9
she needs babysit 9 more hours to have enough for the bool series
7 0
3 years ago
1. 5(2x + 1) = 35<br> I need help what’s the answer showed work
Airida [17]

Answer:

x=3

Step-by-step explanation:

5(2x+1)=35

Step 1: Simplify both sides of the equation.

5(2x+1)=35

(5)(2x)+(5)(1)=35(Distribute)

10x+5=35

Step 2: Subtract 5 from both sides.

10x+5−5=35−5

10x=30

Step 3: Divide both sides by 10.

x=3

5 0
3 years ago
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