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Julli [10]
3 years ago
10

A scale measures weight to the nearest 0.1 pounds. Which is the most

Mathematics
1 answer:
Kobotan [32]3 years ago
3 0

Answer:A

Step-by-step explanation:

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Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used.
Zigmanuir [339]

Answer:

Shift 4 units down: g(x) = 2x - 10

Stretching f(x) by 4 : g(x) =8x - 24

Shift 4 units left:  g(x) = 2x - 14

Compress by 1/4 units : g(x)  = 8x - 6

Step-by-step explanation:

Given

f(x) = 2x - 6

Required

Match the transformations (See attachment)

<u>Shift 4 units down</u>

Shifting down a function is represented as:

g(x) = f(x) - b

In this case:

b = 4

Substitute expression for f(x) and 4 for b in g(x) = f(x) - b

g(x) = 2x - 6 - 4

g(x) = 2x - 10

<u>Stretching f(x) by 4 </u>

Stretching a function by some units is represented as:

g(x) =b.f(x)

In this case:

b = 4

Substitute expression for f(x) and 4 for b in g(x) =b.f(x)

g(x) =4 * (2x - 6)

g(x) =8x - 24

<u>Shift 4 units left</u>

Shifting a function to the left is represented as:

g(x) = f(x - b)

In this case:

b = 4

Substitute expression for f(x) and 4 for b in g(x) = f(x - b)

g(x) = f(x-4)

Calculating f(x - 4)

f(x) = 2x - 6

f(x - 4) = 2(x - 4) - 6

f(x - 4) = 2x - 8 - 6

f(x - 4) = 2x - 14

Hence:

g(x) = 2x - 14

<u>Compress by 1/4 units </u>

This means that the function is stretched by 1/\frac{1}{4}

Compressing a function is represented as:

g(x) =f(bx)

In this case:

b = 1/\frac{1}{4}

b = 1 * \frac{4}{1}

b = 4

Substitute expression for f(x) and 4 for b in g(x) =f(bx)

g(x) =f(4x)

Calculating f(4x)

f(4x) = 2(4x) - 6

f(4x) = 8x - 6

Hence:

g(x)  = 8x - 6

7 0
3 years ago
Solve for s<br> 2s+4=5(-4-2s)
Kruka [31]

Answer:

s=-2

Step-by-step explanation:

Explanation in picture

5 0
3 years ago
Read 2 more answers
Please Help!!!
Mkey [24]
The equation looks like this:

26=x*3.5+8.50

where x is the number of pen you bought.

We solve it like this:
first, we subtract 8.50 from both sides:

17.50 =3.5*x

now we divide both sides by 3.5:
5=x

so you purchased 5 pens.

3 0
3 years ago
Skylar's grades on four math tests are 85, 78, 77, and 69. What does Skylar need to score on the next test in order to have a me
olga_2 [115]
She needs to score a 91 on her next test because 85+78+77+69+91=400 and 400 divided by 5 gives you a mean of 80.
6 0
3 years ago
Help please.........
WINSTONCH [101]

Lesser slope

other stuff bla bla

6 0
3 years ago
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