Which equation represents a proportional relationship between x and y? A. y = 4x - 1

= 2

C. y = 5x

D. (x+2)

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.

Plz ( true - false) all triangles have interior angles whose measure sum to 90.

The difference of three and the reciprocal of a number is equal to the quotient of 20 and the number. find the number.