Tell whether the equation −4x + 2y = 2 represents a direct variation. If so, identify the constant of variation.

coin flip

non-answer:

choosing

sorry if this isnt what you're looking for i dont really understand the question

is only a line? i think so

step-by-step explanation:

use pothagarean therom

a^2+b^2=c^2 so first ac

acm is a right triangle because c= 90°

and am (the hypotenuse or c) =16+9 =25

but there is not enough info we need another angle or side length

d. 8

step-by-step explanation:

the given radical expression is:

we can rewrite this as:

we express as square numbers to get;

the exponents will now cancel out to give.

the correct answer is d