A. Find an equation of the line perpendicular to the graph of 4x – 2y = 9 that passes through the point at (4, 6).
V = 25 + 8
ਲ
dy = 2x + 8
1
E-X + 8
2
b.
-
- 8
2

A

Step-by-step explanation:

slope of the given line: -a/b

-4/-2 = 2

realtionship between the slopes of two perpendicular lines:

m = -1/m

slope of the second line

-1/2

line

y-y1 = m(x-x1)

y - 6 = -1/2(x-4)

y = -1/2x + 2 + 6

y = -1/2x +8

£56

step-by-step explanation:

u divide 24 by 3 and u get 8 so if u do 8 time 7 or 8+8+8+8+8+8+8 u get 56 and 56 divided by 7 is 8.

option 3 . (5x + 1) - (-10x + 6)

step-by-step explanation:

option 1 :

(4x + 3) + (-9x + 4)

or 4x+3 -9x + 4

or -5x + 7

option 2

(x - 2) - (6x - 9)

or x-2-6x + 9

or -5x + 7

option 3

(5x+ + 6)

or 5x + 1 + 10x -6

or 15x -5

option 4

-4x+2x+7-3x

-7x + 2x + 7

-5x + 7

hence only option 3 did   not satisfy the given simplify expression.