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MaRussiya [10]
3 years ago
15

I need help with this iready question​

Mathematics
1 answer:
SVEN [57.7K]3 years ago
6 0

Answer:

B. Rotate 180° about the origin, dilate by scale factor 2, center at the origin

Step-by-step explanation:

Example: Point A-2 (-1 , 4) -> Rotate 180° (1 , -4) -> dilate with scale factor 2 ->

(2 , -8)

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1. Find the domain and range of the relation and determine whether it is a function.
Katyanochek1 [597]
A. the relation is a function
8 0
3 years ago
Help I need help I don’t understand
goblinko [34]

Answer:

a) 0

b)2

Step-by-step explanation:

a) Basically, the question is asking what the x value is when the y value is at 4, which would be 0.

b) Same thing here, but with the x value is when the y value is -2.

8 0
2 years ago
BRAINLIEST IF CORRET :) what value(s) of x will make x2 = 9 true?
Katyanochek1 [597]

Answer:

yes it is

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Please help this is timed! I’ll give brainliest.
lakkis [162]

Answer:

a. Function 1

b. Function 3

c. Function 2, Function 3 and Function 4

Step-by-step explanation:

✔️Function 1:

y-intercept = -3 (the point where the line cuts across the y-axis)

Slope, using the two points (0, -3) and (1, 2):

\frac{y_2 - y_1}{x_2 -x_1} = \frac{2 -(-3)}{1 - 0} = \frac{5}{1} = 5

Slope = 5

✔️Function 2:

y-intercept = -1 (the value of y when x = 0)

Slope, using the two points (0, -1) and (1, -4):

\frac{y_2 - y_1}{x_2 -x_1} = \frac{-4 -(-1)}{1 - 0} = \frac{-3}{1} = -3

Slope = -3

✔️Function 3: y = 2x + 5

y-intercept (b) = 5

Slope (m) = 2

✔️Function 4:

y-intercept = 2

Slope = -1

Thus, the following conclusions can be made:

a. The function's graph that is steepest is the function whose absolute value of its slope is greater. Therefore Function 1 is the steepest with slope of 5

b. Function 3 has a y-intercept of 5, which is the farthest from 0.

c. Function 2, Function 3, and Function 4 all have y-intercept that is greater than -2.

-1, 5, and 2 are all greater than -2.

4 0
3 years ago
What is 5/8 times 4? Then simplify your answer.
scZoUnD [109]

The answer is 2 1/2. Because you need to cross cancel then you take the "freeway", and you get 5/2 and simplified is 2 1/2.And since half equals .5 it would be 2.5 just in case you also needed decimal.

Hope I Helped!!!!!!!!!!

=)=)=)=)=)=)

P.S. If you need help you could message me or go to my profile to ask me!!!

=)=)=)

4 0
3 years ago
Read 2 more answers
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