3 years ago

Is k=3 a reduction or enlargement (dilation)

1 answer:

8 0

Answer:

It is an enlargement because k=3 is larger than 1. Anything that equals less than one (ex. k=0.25) would be a reduction.

Step-by-step explanation:

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Select all the equations that are equivalent to this equation. 1/4 (8X + 56) = 20 56 + 8X = 80 14 = 20 – 8x 2X +

Leya [2.2K]

1/4(8x+56)=20
1/4(8x)+1/4(56)=20
2x+14=20
2x=20-14
2x=6
X=3

3 0

2 years ago

“If f(x) and it’s inverse function, f^-1(x), are both plotted on the same coordinate plane, where is their point of intersection

Ghella [55]

Answer:

it is not always possible to find their intersection point for e.g take

y=x-1 it's inverse is y=x+1 so their is no intersection point but generally u find intersection points by equalizing their functions

f(x)=f^-1(x)

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3 years ago

Square: Area 25 units2. What is the square root?

stealth61 [152]

Answer:

The square root is 5 units.

Step-by-step explanation:

It is given that:

Square area is 25 units square.

We have to find the square root.

Square root = $\sqrt{25}$

Square root = $\sqrt{5*5}$

Square root = 5 units

Therefore,

The square root is 5 units.

5 0

3 years ago

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Which is the best approximation for the value of 160−−−√?

melamori03 [73]

Answer:

divide

Step-by-step explanation:

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3 years ago

Find all numbers whose absolute value is 6.

posledela

Answer:

6 and -6

Absolute value mans the distance a number is away from 0.

4 0

3 years ago