Trong mặt phẳng toạ độ Oxy, cho đường thẳng d: 2x – 3y +3=0 và M(8;2).Tọa độ của điểm M' đối xứng với M qua d là

7200

aye bru this a great thing your doin here.

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. : )

actually your concept is wrong

step-by-step explanation:

150% of x =300

150x=300×100

x=(300×100)÷150

x=200