15 POINTS. URGENT HELP DUE SOON

i think it’s a but im not 100% sure so please help and explain this to me

once again, use ythagorean theorem. create a triangle that has the diagonal WS as its hypotenuse. The dimensions of the triangle will be a= 3 b= 5 and c is the dimension that you need to find. Use pythagorean therem now. a^2 = 9, b^2 = 25. 9+25=34. The diagonal WS measures the square root of 34. this is very close to 36, a perfect square. the square root of 36 is 6. the answer is 6

Step-by-step explanation:

b. y = 4x - 2

step-by-step explanation:

to find a parallel equation to an equation, make sure both equations have the same slope but different y-intercepts.

y = 4x + 1

4 = slope

1 = y-intercept

y = 4x - 2

4 = slope

-2 = y-intercept

they both have the same slope but different y-intercepts, so, b. is the correct answer.

and to check your work, you can graph both equations. : )