Plot Five points on the parabola the vertex two points to the left of the vertex and two points to the right of the vertex then
click on the graph a function button.
1 answer:
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Answer
Here’s a graph. Hope this helps.
Step-by-step explanation:
Answer:
12
Step-by-step explanation:
a² + b² = c²
a² + 9² = 15²
a² + 81 = 225
a² = 225 - 81
a² = 144
a = 12