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3 years ago

When the expression representing the parent radical function is multiplied by , the resulting graph is a

Mathematics

2 answers:

lyudmila [28]3 years ago

7 0

Answer:

The first one is reflection because reflection means multiplying the function by a negative constant k the K in this question is representing the -1

The second one is dilation which means to multiply a function by a value of K , that's greater than 1 vertically stretches the function away from the x- axis .

1. Reflection

2 .Dilation

Step-by-step explanation: I just took the test .

klasskru [66]3 years ago

5 0

Answer:

1. Reflection

2 .Dilation

Step-by-step explanation:

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A changes saved Set up a proportion and use it to solve for x. 2 10 х 3

V125BC [204]

Answer:

C. 15

Step-by-step explanation:

The following proportional can be set-up for the figure given:

$\frac{x + 3}{x} = \frac{10 + 2}{10}$

Solve for x

$\frac{x + 3}{x} = \frac{12}{10}$

$\frac{x + 3}{x} = \frac{6}{5}$

Cross multiply

$5(x + 3) = x(6)$

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15 = 6x - 5x

15 = x

x = 15

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3 years ago

You roll a number cube numbered from 1 to 6. What is the probability that the number is a 3? (Answers are rounded to the nearest

labwork [276]

Answer:

1/6

Step-by-step explanation:

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3 years ago

Solve 5x+y=-17 8x-3y=-18

Olenka [21]

Answer:

x = -3

y = -2

Step-by-step explanation:

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3 years ago

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Write and solve a system of equations for this question please

andre [41]

Let b and s be the velocity of the boat and stream respectively....

3(b-s)=27

b-s=9

b=9+s we will use this in the second equation....

2(b+s)=30

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9+s+s=15

2s+9=15

2s=6

s=3, and since from earlier b-s=9, b=9+s so

b=12

So the speed of the boat is 12mph and the stream is 3 mph

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3 years ago

Is rectangle EFGH the result of a dilation of rectangle ABCD with a center of dilation at the origin? Why or why not?

katrin [286]

Answer:

the answer is b bro

Step-by-step explanation:

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3 years ago

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