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BigorU [14]
3 years ago
12

If X- 6 is the only x-intercept of the graph of a quadratic equation, which statement best describes the discriminant of the equ

ation?
A-The discriminant is 0.
B-The discriminant is 6.
C-The discriminant is positive.
D-The discriminant is negative.
Mathematics
2 answers:
Verdich [7]3 years ago
6 0
The rule, letting d=discriminant:

d>0, two real solutions

d=0, one real solution

d<0, no real solution (but there are two imaginary solutions)

So if it has only one real solution, the discriminant is equal to zero.
Tanya [424]3 years ago
4 0

Answer:

in short the anwser is A

Step-by-step explanation:

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8 0
3 years ago
What’s 448+1.75+80.3 step by step
Serga [27]

Answer:

530.05

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you add 448 and 1.75 together, which is 449.75, then you add 449.75 and 80.3 together, which adds up to 80.3 hope this helps :)

6 0
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2.54rounded to nearest tenth
Svetradugi [14.3K]
2.5 Is the answer. It is rounded to the nearest tenth.
6 0
3 years ago
Read 2 more answers
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