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Bingel [31]
3 years ago
12

PLEASE HELP ME I AM SO CONFUSED

Mathematics
1 answer:
rjkz [21]3 years ago
8 0
For the number 7, begin by solving for k.
Remember your discriminant rules:
k is greater than 0, there are 2 real solutions
k is equal to 0, there is one real solution
k is less than 0, there are no real solutions

On number 8, solve for a, and then figure out the number of solutions using the rules above.

Hope this helps!
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