Question

the graphs and equations represent the relationships between the number of hours spent babysitting and the dollars in aaron’s and bria’s accounts. what are the slopes of each of the lines? the slope is the rate of change, or how much the amount in each account changes for every hour spent babysitting. aaron: $d = 0 + 12x$ the slope of aaron’s line is $square$. bria: $d = 8 + 12x$ the slope of bria’s line is $square$.

Explanation:

Step1: Recall slope-intercept form

The slope-intercept form of a line is $y = mx + b$, where $m$ is the slope, and $b$ is the y-intercept.

Step2: Identify Aaron's slope

Aaron's equation: $d = 0 + 12x$, which matches $d = mx + b$. Here, $m=12$.

Step3: Identify Bria's slope

Bria's equation: $d = 8 + 12x$, which matches $d = mx + b$. Here, $m=12$.

Answer:

The slope of Aaron's line is 12
The slope of Bria's line is 12