Write an equation of the line that has a slope -1/2 and passes through the point (-4,5)

The equation of the line is y = -1/2x + 3

Step-by-step explanation:

In order to find the equation of the line, we need to use point-slope form along with the given information. Then we can solve for y to get the equation.

y - y1 = m(x - x1)

y - 5 = -1/2(x + 4)

y - 5 = -1/2x - 2

y = -1/2x + 3

9.55 degrees.

step-by-step explanation:

the given angle is

1 cycle is equal to 2π radians. so 4π will be equal to two cycles.

5.166667π-4π = 1.166667π

hence, this angle goes a little more than negative x axis.

1.166667π-π= 0.166667π

hence, the reference angle is 0.166667π radians.

1 radian = 57.2958 degrees

now, in degrees, this should be equals to 9.55 degrees.