If x=0 and y> 0, where is the point (x, y) located

The slope of a line is –2 and its y-intercept is (0, 3). what is the equation of the line that is parallel to the first line and passes through (2, 2)? a. 2x + y = 6 b. y = –2x + 3 c. y=1/2x +6 d. y=-2x-6

Consider that lines b and c are parallel. what is the value of x? what is the measure of the smaller angle?

Two variables, x and y, vary inversely, and x=12 when y=4. what is the value of y when x=3?