Answer:
<h2>
</h2>
Step-by-step explanation:
<h3>to understand this:</h3><h3>you need to know about:</h3>
- quadratic equation
- solving quadratics
- PEMDAS
<h3>tips and formulas:</h3>
<h3>let's solve:</h3>
Answer:
1, 3, 4
Step-by-step explanation:
Since the y intercept is the only number without a varible you choose the ones that are the same
Answer: -5 • (r - 1)
Step-by-step explanation: