All categories

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

I will mark brainly, help me with this question please.

Anna [14]

Step-by-step explanation:

Since $x$ varies directly as $\sqrt{y}$ we can write the relation as

$x = k\sqrt{y}$

where k is the constant of proportionality.

a) To solve for the k, we substitute the given values:

$5 = k\sqrt{13} = k(13)$

$\Rightarrow k = \dfrac{5}{13}$

b) The equation relation x and y can be written as

$x = \dfrac{5}{13}\sqrt{y}$

c) When y = 9,

$x = \dfrac{5}{13}\sqrt{9} = \dfrac{5}{13}(3) = \dfrac{15}{13}$

3 0

1 year ago

Rewrite the following equation in standard form. y + 4 = 5(x - 8)

Helen [10]

Answer:

5x-y-36=0

Step-by-step explanation:

y+4=5x-40

5x-y=36

4 0

2 years ago

What is the quotient of 1,078 and 14

pantera1 [17]

Answer:

77 is the quotient of 1,078 and 14.

Step-by-step explanation:

quotient is the answer to a division problem.

numerator/denominator = quotient

1,078/14 = quotient

1,078/14 = 77

Have a nice day!

3 0

2 years ago

What is the slope of the line that passes through the points (6, -5) and (6, -8)?

Anni [7]

(6,-5) (6,-8)

y2-y1/x2-x1

-8+5/6-6

-3/0

Undefined should be the answer. Hope this helped (:

4 0

2 years ago

Subtract the sum of(8m-7n+6p)and(-3m-4-p)from the sum of (2m+4-3p)and(-m-n-p)

irinina [24]

8m,3n,9p would im guessing make the numbers to the rest of the problem

8 0

3 years ago