Can a function have a vertical and horizontal asymptote

Solve this equation using substitution. {4x + y = −2} {4x + 6y = 44}

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

Find the arc length of the semicircle. 7the grade