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Norma-Jean [14]
1 year ago
8

Identify the function family that each belongs to: a. linear b. exponential c. quadratic d. linear absolute value f(x)=x+2 f(x)=

x^2 f(x)=2^x f(x)=|2x|
Mathematics
1 answer:
Dmitriy789 [7]1 year ago
6 0

The function family that each belongs to are :

a. linear = f(x)=x+2

b. exponential = f(x)=2^x

c. quadratic = f(x)=x^2

d. linear absolute value = f(x)=|2x|

A linear function should have either one or more variables without exponential form

A quadratic function should have either one or more variables with exponential form with degree 2

An exponential function has a variable raised to the power constant

A linear absolute contains a absolute value expression

To learn more about function family, here

brainly.com/question/20049838

#SPJ4

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Choose the rule to describe the transformation:
butalik [34]
<h3><u>We are given:</u></h3>

The initial points:             T(2 , 3)      U(5, 4)       V(2, 0)

The transformed points: T'(-1, 2)       U'(2,3)          V'(-1, -1)

<h3><u>Identifying the Transformation rule:</u></h3>

Since all these points will follow the same rule, we will take a pair of initial and transformed points and compare them

T(2, 3) → T'(-1, 2)

We can see that these points are not reflected across the y-axis

<u>Checking if they have a dilation of 0.25 about the origin:</u>

Dilation of 0.25 about the origin basically means if the Initial x and y coordinates are multiplied by 0.25 to form the transformed points

So, if the points have a dilation of 0.25:

x (initial) * 0.25 = x(final)

2*0.25 = -1

0.5 ≠ -1

Hence, there is no dilution of 0.25

<u>Checking if the given points are translated:</u>

To check this, we will take 2 pairs of initial and transformed points

T(2,3) →  T'(-1,2)

U(5,4) → U'(2,3)

To check if there is transformation, we need to check if the difference between the x and y coordinates of initial and transformed points is equal

<u>Change in coordinates of T:</u>

x-coordinates:

x(final) - x(initial) = x(change)

x(change) = -1 - (2)

x(change) = -3

y-coordinates:

y(change) = y(final) - y(initial)

y(change) = 2 - (3)

y(change) = -1

<u>Change in coordinates of U:</u>

x-coordinates:

x(change) = x(final) - x(initial)

x(change) = 2 - 5

x(change) = -3

y-coordinates:

y(change) = y(final) - y(initial)

y(change) = 3 - 4

y(change) = -1

Since there is the same change in x and y coordinates of the initial and transformed points, we know that Translation took place

Since the change in x is -3 and the change in y is -1, the translation will look like:

(x-3 , y-1)

Which is also option d.

Hence, option d is the correct answer

3 0
3 years ago
What's 1+1 ??? <br><br> enjoy!
Natalija [7]
1+1= -2628474
hope it helps
5 0
2 years ago
NEED HELP ASAP PLEASE I CANT FAIL
kati45 [8]

Answer:

220 miles

Step-by-step explanation:

65 miles per hour for 2 hours — 65+ 65 = 130

60 miles per hour for 1.5 hours — 60 (for the 1 hour) + 30 (for the half hour) = 90

130 + 90 = 220

7 0
3 years ago
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Answer to solve for z??
andrew11 [14]

Answer:

z= 0.375 or 3/8

Step-by-step explanation:

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Carlos has eight tickets. Carlos has 8 fewer tickets then Etta. How many tickets does Etta have?
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Answer:

16

Step-by-step explanation:

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