Question

18 x - intercept ______ y - intercept ____ 22 x - intercept ____ y - intercept ______

Explanation:

Step1: Recall intercept definitions

The x - intercept is the x - value when y = 0, and the y - intercept is the y - value when x = 0.

Step2: Analyze graph 16

For the first graph:

• When y = 0, the graph crosses the x - axis at a positive x - value. Let's assume from the graph it crosses at x = 1. So the x - intercept is 1.
• When x = 0, the graph crosses the y - axis at a positive y - value. Let's assume from the graph it crosses at y = 2. So the y - intercept is 2.

Step3: Analyze graph 22

For the second graph:

• When y = 0, the graph crosses the x - axis at a positive x - value. Let's assume from the graph it crosses at x = 3. So the x - intercept is 3.
• When x = 0, the graph crosses the y - axis at a positive y - value. Let's assume from the graph it crosses at y = 4. So the y - intercept is 4.

Answer:

16:
x - intercept: 1
y - intercept: 2
22:
x - intercept: 3
y - intercept: 4