Find the domain of the function
g(x)=4/x-3

The function models the number of accidents

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

What is the perimeter of an isosceles triangle with each leg measuring 2x+3 and the base measuring 6x-2?