Sally had Pokémon cards and 3 had spots. She gave 5 away . She now has 7 Pokémon cards left. How many Pokémon cards did she star
2 answers:
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Answer:
The roots are , which is given by option C.
Step-by-step explanation:
Solving a quadratic equation:
Given a second order polynomial expressed by the following equation:
.
This polynomial has roots such that
, given by the following formulas:
In this question, we have that:
Which is a quadratic equation with . So
So the roots are , which is given by option C.
Answer:
Use, y = 3x-3, it might be easier to graph
Step-by-step explanation:
You can convert this equation into slope-intercept for to gramph.
y = (x – 3)2 + 3
y = 3x-6+3
y = 3x-3
