Learning Task 3: A. Tell whether the given statements below illustrate quadratic inequality in one variable or not. You may translate into mathematical symbols to justify your answers.

- The width of a rectangular plot is 5m less than its length and its area is 84m ^2 .

thank you :) please help me

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.

Will give brainliest immeadeately true or false: the origin woud be included in the solution set for the inequality: y< 2x-5

Which expression is equal to (f+g)(x)?