Answer:
y=-2x-4
Step-by-step explanation:
When an equation is perpendicular, then it is the equation's inverse. The inverse of 1/2 is -2
The y-intercept is b in y=mx+b. In this equation, b=-4
Let f(x)=0.

Using the zero-factor property, equate each factor to 0 and then solve for x.

Thus, the zeros of the given function are 6 and -5.
The zeros are the x-coordinate where the graph touches the x-axis.
Thus, the x-coordinates of where the graph touches the x-axis are -5, and 6.
Here: m = 6, b = 4.
m is the slope of the line, so slope is 6.
any line parallel to this line will also have the slope of 6.
any line perpendicular to the given line will have the slope of: -1/m1<span>.
hope this helps leave a thanks if it does </span>
Answer:
296 inches
Step-by-step explanation:
The perimeter is the sum of sides of a rectangle
As the length is in feet while the width is in inches, a unit conversion must take place
As 1 feet equals to 12 inches
9 feet would be equal to 12*9=108 inches
The perimeter of a rectangle= 2(width)(length)
= 2(108)(40)
=296 inches
-4*2(3x-7)
-8(3x-7)
8 times 4 is 24 so it would be negative 24
so 3 times 16.3=48.9 then you add 7 which rounds it off it 56
so x is 16.3 thats how you get this expession
-24x +56