Answer:
The answer is 8
Step-by-step explanation:
Plug -2 in for x. The double-negative inside the parenthesis makes it positive, then do the exponent.
When 2 lines are parallel to each other mean than they have same gradient
y=5x +2
Gradient=5
Let the parallel equation be y=5x +c
Since this equation pass through (4,7), means that the point satisfy the parallel equation
7=5(4)+c
C=7-20=-13
So the parallel equation required is y=5x-13
Hope this can help.
Answer:
y-2 = 4/3(x+3) (point slope form)
y = 4/3x+6 slope intercept form
Step-by-step explanation:
We need to find the slope of the line 4x -3y =12
Solve for y
Subtract 4x from each side
4x-4x -3y = -4x +12
-3y = -4x+12
Divide by -3
-3y/-3 =-4x/-3 +12/-3
y = 4/3 x -4
The slope is 4/3
We want a line that is parallel, so it will have the same slope
We have the slope and a point, so we can use point slope form
y-y1 = m(x-x1)
y-2 = 4/3(x--3)
y-2 = 4/3(x+3)
Distribute
y-2 = 4/3x +4
Add 2 to each side
y-2+2 = 4/3x +4
y = 4/3x +4+2
y = 4/3x+6
