3 years ago

Which equation represents a proportional relationship? Y=-5(x+1). Y=5x+1. Y=-x. Y=1/5x

1 answer:

4 0

A proportional relationship is also a direct variation.
The general equation of direct cvariation is

y = kx,

where k is a number.

In your case, if k = -1, then y = kx becomes y = (-1)x which is the same as

y = -x

You might be interested in

When you find 420% of 85, what are you looking for? Are you looking for the percent, the part, the whole or a ratio

maw [93]

Answer:

percent

Step-by-step explanation:

it has a percent sign

Please mark me brainliest

6 0

3 years ago

What is the main cause of waves ?

igomit [66]

Answer:

Waves are most commonly caused by wind. Wind-driven waves, or surface waves, are created by the friction between wind and surface water. As wind blows across the surface of the ocean or a lake, the continual disturbance creates a wave crest. ... The gravitational pull of the sun and moon on the earth also causes waves.

3 0

3 years ago

Read 2 more answers

What does this mean for you and your stargazing? Well, you may not make any major discoveries like Galileo did, but you can look

olga_2 [115]

im sorry i need the points

8 0

3 years ago

Rewrite the expression with rational exponents as a radical expression.

SpyIntel [72]

I think it’s the last one but I’m not sure. Let me know if you get it right.

3 0