GOYTTT SOME MOR QUESTIONS FOR U BRAINIACS

Find the center and the radius of the circle with the equation: x^2-2x+y^2+4y+1=0?

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.

Finding tbe values of the variables in each kite