3 years ago

Tell whether x and y show direct variation, inverse variation or - y/4 = 2x

Mathematics

1 answer:

Sophie [7]3 years ago

4 0

9514 1404 393

Answer:

direct variation

Step-by-step explanation:

The given equation can be written in the direct variation form ...

y = kx

y = -8x . . . . rewrite of the given equation (multiply by -4)

This is an example of direct variation.

You might be interested in

This is not math but plssss answer here are some points

vitfil [10]

Answer: =D

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

A senior class saves money for the school prom. The class currently has $400 saved and wants a total of $7,600 for the prom. The

Grace [21]

Answer: B

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

if a 5th grader go to a Restaurant and eats 3,4,6,3,and 4 what's the mean number of times a 5th grader goes to a restaurant?expl

fredd [130]

The mean of this problem is 4

5 0

4 years ago

Read 2 more answers

If sin(x)=cos(Y) what are the possibe values of x and y?

lina2011 [118]

Answer:

sinx=cosy

sinx=sin(90−y)

x=90−y

x+y=90

Step-by-step explanation:

4 0

3 years ago

For a finite sequence of nonzero numbers, the number of variations in sign is defined as the number of pairs of consecutive term

jekas [21]

Answer: the number of variations in sign = 3

Step-by-step explanation:

Let the finite sequence 1, –3, 2, 5, –4, –6 , the only pairs of consecutive terms for which the product of the two consecutive terms is negative are :

{1, –3} ; {–3, 2}; {5, –4} then

the number of variations in sign = 3

5 0

3 years ago