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Dimas [21]
3 years ago
5

Can someone help me please!!!

Mathematics
2 answers:
OlgaM077 [116]3 years ago
8 0

Answer:

I believe that number 2 is B and number 3 is D

denis-greek [22]3 years ago
3 0

Answer:

for question 2; it's B

for question 3; it's D

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Maslowich

Answer:

4) m: 1.25   b: 6         Equation: y= 1.25x + 6

5) m: 20      b: 10     Equation: y= 40x + 10

6) m: -2       b: 0       Equation: y= -2x + 0

7) m: 1/5      b: 1       Equation: y= 1/5x + 1

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Answer:

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Answer:

\boxed {\boxed {\sf 2 \ real \ solutions }}

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The discriminant of a quadratic is just the expression under the square root, or b^2-4ac. This can tell us the number of solutions a quadratic has.

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