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Dafna1 [17]
3 years ago
7

Determine which functions have two real number zeros by calculating the discriminant, b2 - 4ac. Check all that

Mathematics
2 answers:
Nuetrik [128]3 years ago
8 0
Find the standard form of the equation of the parabola with a focus at (-4, 0) and a directrix at x = 4.
dezoksy [38]3 years ago
8 0

Answer:

A, C, D, F

Step-by-step explanation:

Just did it on Ed

Would you mind giving me the brainliest?

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Write and simplify the equation you would use to solve the problem below.
Taya2010 [7]
12s + 5 = 77
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s = 72/12
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3 years ago
Michael has less than $20 to spend for a taxi. The charge for the taxi is
stiks02 [169]

Answer:

2m + 6 < 20

Step-by-step explanation:

A flat $6 plus $2 per mile is represented as 2m + 6, with m as the number of miles you can go.

This 2m + 6 must be LESS THAN Michael's $20. Therefore, this gives us:

<em><u>2m + 6 < 20</u></em>

2m: $2 per mile

6: the initial cost

20: how much money Michael has

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3 years ago
CE and FI are parallel, give reasons to prove that DGH is isosceles
Tresset [83]

Answer:

DGH has a different number than Ce and FI

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