1. Write the standard form of the line that passes through the given points. (7, -3) and (4, -8) 2. Write the equation of the line, in standard form, that has a y-intercept of 2 and is parallel to 2 x + y = -5.
3. Write the equation of the line, in standard form, that has an x-intercept of 2 and is parallel to 2x + y = -5

1.

2.

3.

Step-by-step explanation:

Standard form of a line is .

If a line passing through two points then the equation of line is

where, m is slope, i.e.,.

1.

The line passes through the points (7,-3) and (4,-8). So, the equation of line is

Therefore, the required equation is .

2.

We need to find the equation of the line, in standard form, that has a y-intercept of 2 and is parallel to .

Slope of the line :

Slope of parallel lines are equal. So, the slope of required line is -2 and it passes through the point (0,2).

Equation of line is

Therefore, the required equation is .

3.

We need to find the equation of the line, in standard form, that has an x-intercept of 2 and is parallel to .

From part 2, the slope of this line is -2. So, slope of required line is -2 and it passes through the point (2,0).

Equation of line is

Therefore, the required equation is .

all the angles opposite to the angle 150 would be 150 and all the angles that are next to 150 are 30 because they equal 180 it you add it up.

step-by-step explanation: