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2 years ago

6

Is the discriminant of g positive, zero, or negative?

1 answer:

Orlov [11]2 years ago

4 0

Answer:

Negative

Step-by-step explanation:

Positive discriminant: graph cuts x axis twice

Zero discriminant: graph touches x axis once

Negative discriminant: graph does not cut or touch x axis

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Edgar pay $67.86 for 7.8 pounds of fertilizer. What is the price per pound of fertilizer?

prohojiy [21]

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He pays $8.70

Step-by-step explanation:

You would do $67.86 divided by 7.8 lbs

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3 years ago

What’s the answer ??

CaHeK987 [17]

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3 years ago

(-3c+6) + (-c+8) simplify with a step by step please

mel-nik [20]

Step-by-step explanation:

$= ( - 3c + 6) + ( - c + 8)$

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1 year ago

What is the range of the function f(x) = 4x + 9, given the domain D = {-4, -2, 0, 2}?

anyanavicka [17]

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$f( - 4) = 4( - 4) + 9 = - 7$

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$f( - 2) = 4( - 2) + 9 = 1$

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$f(0) = 4(0) + 9 = 9$

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$f(2) = 4(2) + 9 = 17$

_________________________________

Thus ;

R = { - 7 , 1 , 9 , 17 }

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The correct answer is (( D )) .

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2 years ago

John's mother is three less than four times John's age. Their combined age is 37. What is John's age?

Komok [63]

I think the answer is 8

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2 years ago