All categories

3 years ago

Write an algebraic rule to describe the translation C(5,-4) — C'(-2, 1).

Mathematics

1 answer:

SpyIntel [72]3 years ago

8 0

Option C. (x,y) → (x-7,y+5) is the correct answer

Further explanation:

Given

C(5,-4) — C'(-2, 1)

We will apply each translation rule one by one to check the correct algebraic rule.

A. (x,y) → (x - 2,y+1)

C(5, -4) → (5-2, -4+1) → C'(3,-3)

B. (x,y) → (x+7,y-5)

C(5, -4) → (5+7, -4-5) → C'(12,-9)

C. (x,y) → (x-7,y+5)

C(5, -4) → (5-7, -4+5) → C'(-2,1)

Hence, option C. (x,y) → (x-7,y+5) is the correct answer

Keywords: Translation, Dilation

Learn more about translation at:

#LearnwithBrainly

You might be interested in

Find the value of x and y.

Citrus2011 [14]

X would be 63, Y would be 27

A straight line is 180 degrees. 180-117=63

To find Y, since we know it is a 90 degree angle do 90-63 which is 27.

4 0

2 years ago

Which inequality represents all the solutions of -5x + 5 ≥ 160 − 10x? A. x ≤ -33 B. x ≥ 33 C. x ≥ 31 D. x ≤ 31

ikadub [295]

Answer:

The answer is B.

Step-by-step explanation:

Solve for x.

-5x + 5 $\geq$ 160 - 10x

Add 10x to both sides, and subtract 5 from both sides.

5x $\geq$ 155

Now, divide by 5.

x $\geq$ 31 is the answer

#teamtrees #WAP (Water And Plant)

3 0

2 years ago

Read 2 more answers

Help me on number problem 1 please

Mandarinka [93]

Answer: y = 3x-1

Step-by-step explanation: I was never the best at doing this, but here it goes...

first start with the formula Y2-Y1/X2-X1 for this problem, lets say your Y2 is -1, your Y1 is 5, your X2 is 0, and your X1 is 2, making your equation -1-5/0-2 which equals -6/-2, which can be qritten as 3. this is your slope.

now take the equation Y-Y1 = M (X-X1) m is your slope, which is 3 in this case as stated above. your X1 is2, your Y1 is 5. plug this in and you get

y-5 = 3 (x-2) which you put into slope intercept form, which is y = mx + b

your answer should be y = 3x-1

6 0

2 years ago

Sonya planted a flower garden of tulips, daisies and lilies. She planted 2 times as many tulips as daises and 3 tomes as many da

RideAnS [48]

70 flowers were planted in all.

Step-by-step explanation:

Let,

Tulips = t

Daises = d

Lilies = l

Total tulips planted = 42

She planted 2 times as many tulips as daises.

t=2d

Putting t=42

$42=2d\\2d=42$

Dividing both sides by 2

$\frac{2d}{2}=\frac{42}{2}\\d=21$

And 3 times as many daisies as lilies.

d=3l

Putting d=21

$21=3l\\3l=21$

Dividing both sides by 3

$\frac{3l}{3}=\frac{21}{3}\\l=7$

Total flowers planted = Tulips + Daisies + Lilies

Total flowers planted = 42 + 21 + 7 = 70

70 flowers were planted in all.

Keywords: division, addition

Learn more about addition at:

#LearnwithBrainly

3 0

2 years ago

Re-write the following problem using a different form of rational numbers. Then solve using that different form of rational numb

Effectus [21]

Answer:

-6.85

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers