What is an equation of the line that passes through the point (5, 1) and is parallel to the line x + y = 9?

Issof claims that the scale factor is 1/2. which statement about his claim is correct

Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (-4, 0) and (6,0). the y-intercept of thefirst parabola is (0, –12). the y-intercept of the second parabola is (0-24). what is the positive difference between the avalues for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth.

The function models the number of accidents per 50 million miles driven as a function