Question

Question was provided via image upload.

Explanation:

Step1: Identify y-intercept

The line crosses y-axis at (0,3), so y-intercept $b=3$.

Step2: Calculate slope

Use points (0,3) and (1,6): slope $m=\frac{6-3}{1-0}=3$.

Step3: Write slope-intercept form

Equation: $y=3x+3$.

Answer:

Part 1: First blank: B. 3; Second blank: B. 3
Part 2: Slope: A. bracelets Alexander makes each day; y-intercept: B. bracelets Alexander bought at the craft fair

(Note: Assuming the y-intercept option B refers to initial bracelets since it’s the starting value at 0 days worked.)