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Gennadij [26K]
3 years ago
11

F(x)=2x+4 and g(3)=x^2+3

Mathematics
1 answer:
KIM [24]3 years ago
3 0
The answer for g(3) is 12
F(x) would be that x is -2
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Whether the 3x+ 2y= 4 and -2x + 3y = 1 are parallel perpendicular, or neither?
Vikki [24]

Answer:

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Step-by-step explanation:

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4 years ago
NEED HELP ASAP!!!!!
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Part A:

An isometric transformation is a type of transformation where the original shape and size of the pre-image is not altered in the image.

To show that the translation was an isometric transformation, we show that the distance between any two points in the pre-image is equal to the distance between the corresponding points in the image.

Consuder, line AB, the distance between point A and point B is given by:

d= \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}  \\  \\ = \sqrt{(-1-(-6))^2+(0-0)^2} = \sqrt{(-1+6)^2+0^2}  \\  \\ = \sqrt{5^2+0} = \sqrt{25} =5

The distance between point A' and point B' in the image is given by:

d= \sqrt{(3-(-2))^2+(4-4)^2}  \\  \\ = \sqrt{(3+2)^2+0^2} = \sqrt{5^2+0}  \\  \\ = \sqrt{25} =5

Similarly checking other points of the pre-image against the corresponding points of the image shows that the size of the pre-image is preserved in the image.



Part 2:

The translation that maps the triangle ABC onto its image are:
Triangle ABC was shifted 4 units to the right.
Triangle ABC was shifted 4 units up.
8 0
3 years ago
Read 2 more answers
Please help if you can, thank you.<br> I think it's A or C, I'm not sure.<br> Please confirm.
zhannawk [14.2K]

Answer:

A

Step-by-step explanation:

A 2-column table with 5 rows. Column 1 is labeled Key Words with entries twelve, more than, quotient, a number, eight. Column 2 is labeled Replace with entries 12, +, divided by, k, 8.

Write and evaluate the expression. Then, complete the statement.

 

twelve more than the quotient of a number and eight

 

The value of the expression when k = 40 is  

.

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3 years ago
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$3.96 i think i just did the math

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