3 years ago

The maximum and minimum values of a quadratic function are called as________of the function.

Mathematics

1 answer:

sleet_krkn [62]3 years ago

7 0

Vertex is the point where the function is at its maximum/ minimum.

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There are four nickels and six dimes in your pocket. You randomly pick a coin out of your pocket and place it on a counter. Then

Anna71 [15]

The probability of picking a nickel first would be: 4/10
The probability of picking a dime first would be: 6/10

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3 years ago

What is the nonpermissible value of x in 5x/6x+3

cestrela7 [59]

Answer: $-\frac{1}{2}$

Step-by-step explanation:

$\frac{5x}{6x+3}$

Restriction: 6x + 3 ≠ 0 denominator cannot be zero

-3 -3

6x ≠ -3

÷6 ÷6

x ≠ $-\frac{1}{2}$

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3 years ago

Chelsea has 11 times as many art brushes as Monique. If they have 60 art brushes altogether, how many brushes does chelsea have

Keith_Richards [23]

I did it on the calculator the answer was 0.1833333333333333 i do not know if this is correct if its incorrect then srry :(

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4 years ago

David charges $17 plus $7.00 per hour to mow lawns. Ari charges $11 plus $7.75 per hour to mow lawns. In what situations is Ari'

iren2701 [21]

Answer:

Ari's is less than Davids

Ari=18.75

David=24.00

Step-by-step explanation:

5 0

3 years ago

The circle given by : x^2 + y^2 - 6y - 12 = 0 can be written as:

deff fn [24]

Step-by-step explanation:

Given equation of circle is,

${x}^{2} + {y}^{2} - 6y - 12 = 0 \\ by \: compairing \: it \: with \: \\ {x}^{2} + {y}^{2} + 2gx + 2fy = 0 \: we \: get \\2 g = 0 \: or \: g = 0 \\ 2f= - 6 \\ or \: f= - 3 \\ c = - 12$

again the another form of circle is,

${x}^{2} + {(y - k)}^{2} = 21 \\ or \: {x}^{2} + {y}^{2} - 2ky + {k}^{2} - 21 = 0 \\ by \: compairing \:it \: with \: \\ {x}^{2} + {y}^{2} + 2gx + 2fy = 0 \: we \: get \\ g = 0 \\f = - k \\ c = {k}^{2} - 21$

now equating the values of f in both equations,

-k=-3

i.e. k=3

therefore k=3

4 0

3 years ago