2 years ago

Describe the transformation f(x)=-2x-4;r(x)=(1/2x)

Mathematics

1 answer:

Evgesh-ka [11]2 years ago

4 0

F(x) is a Virtical stretch that is reflected over the y axis moved 4 to the right

R(x) is a Horrizontal shrink

You might be interested in

Please help no links

Nina [5.8K]

Answer:

x=5 y=-6

Step-by-step explanation:

3x+y=9 ------eqn1

y=4-2x -------eqn2

using substitution

put y=4-2x into eqn1

3x+4-2x=9

x=5

put x=5 into eqn2

y=4-2(5)

y=4-10

y=-6

8 0

2 years ago

Find the equation that passes through points A and B

Irina18 [472]

Answer:

Step-by-step explanation:

A(1,7); B(-3,-1); slope m =(-1-7)/-3-1) = -8/-4 = 2

Equation of a line AB is

((y-y1) = m(x-x1)

y - 7 = 2(x-1)

y - 7 = 2x-2

y = 2x + 5

3 0

1 year ago

Read 2 more answers

Which equation is made true by the opposite angles theorem?

Oksana_A [137]

Solution

Step 1

The opposite angles of a parallelogram are equal:

Step 2

$85\text{ + y = 3y - 15}$

The equation is made true by the opposite angles theorem is

85 + y = 3y - 15

y = 50

4 0

6 months ago

Kevin buys a bag of cookies that contains 8 chocolate chip cookies, 9 peanut butter cookies, 5 sugar cookies and 4 oatmeal cooki

IrinaVladis [17]

Answer:

4/13 or 30.769%

Step-by-step explanation:

5 0

1 year ago

M! = 4125. What is m? n! = 281600. What is n?

Oksanka [162]

Step-by-step explanation:

m ~ 6.9

6.9! = 4122.7

4122.7 average 4125

n ~ 8.9

8.9! = 289867.7

289867.7 average 281600

4 0

2 years ago