Which equation models the graph? F) y-1 = 0.75(x + 1)
G) y-1= -0.75(x + 1)
H) y + 1 = -0.75(x - 1).
J) y - 1 = 4/3 (x +1)

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 radius of the cone in the diagram? round your answer to the nearest whole number

An electrician cuts a 136 foot long piece of cable. one piece is 16 feet less than 3 times the length of the other piece. find the length of each piece