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2 years ago

what is the function rule for the transformed with vertical stretch by a factor of 2 and translated down 6

1 answer:

5 0

Answer: Thus, the equation of a function stretched vertically by a factor of 2 and then shifted 3 units up is y = 2f (x) + 6, and the equation of a function stretched horizontally by a factor of 2 and then shifted 6 units left is y = f ( (x - 6)) = f ( x - ). Example: f (x) = 2x2.

Step-by-step explanation:

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ABCD∼EFGH AD=45 in. , EH=75 in. , and AB=30 in. What is EF ?

Marrrta [24]

EF = 50 in.

In similar figures, corresponding sides are proportional. We use the similarity statement ABCD~EFGH to write a proportion:

$\frac{AB}{EF}=\frac{AD}{EH}
\\
\\ \frac{30}{x}=\frac{45}{75}$

Cross multiply the proportion:
45*x = 75*30
45x = 2250

Divide both sides by 45:
45x/45 = 2250/45
x = 50

3 0

2 years ago

PLEASE HELP!!!!!!!!!

stiv31 [10]

Answer:

The Best answer choice is D

Step-by-step explanation:

This one is the best choice because it fits the shape the best. The other ones don't complete the shape but D does.

Hope that helps!

5 0

2 years ago

Quadrilateral ABCD is shown. If m angles?

artcher [175]

Answer: m∠BCE = 63°

m∠BAD = 76°

Step-by-step explanation:

Problem 1:

Given

m∠BEC = 90°

m∠EBC = 27°

Total = 117°

Solution:

Subtract 180° - 117° = m∠BCE = 63°

Problem 2:

Given

m∠ADE = 52°

m∠ABE = 52°

Total = 104°

Solution:

Subtract 180° - 104° = m∠BAD = 76°

6 0

2 years ago

How u solve 55-[(5*2×3)-5*2]

slava [35]

Answer:

Step-by-step explanation:

55-[(5x2x3)-5x2]

55-[30-5x2]

55-20

6 0

2 years ago

The quotient of 4 divided by a number <br><br> I need to write it in words.

icang [17]

Jjshwhw idjdhdb sjsixich

7 0

2 years ago