Look at the sample budget below and fill in the missing information in the yellow boxes. As you read through, think
about the many things you spend money on each week or
month. Then answer the questions below.
1. What is the formula for calculating the ending monthly
balance?

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