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antoniya [11.8K]
3 years ago
7

Please help what answer

Mathematics
2 answers:
Daniel [21]3 years ago
7 0
The answer is -34. Substitute the letters for the numbers
Tems11 [23]3 years ago
4 0

Answer:

I have attached pictures of me explaining how to solve it. Hope this helps and if you need help I am here. Thank you !!

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Find the minimum or maximum value of the function g(x)=−3x2−6x+5
polet [3.4K]

Step-by-step explanation:

g(x) = ax²+bx+c

g(x)=−3x²−6x+5

a = -3, b= -6, c = 5

since a <0 , the function has only maximum value.

=> g'(x) = 0

-6x -6 = 0

-6x = 6

x = -1

the maximum value => g(-1) =

-3(-1)²-6(-1)+5 = -3+6+5 = 9

the domain : {x | x € Real numbers}

the range : {y| y ≤ 9, y € Real numbers}

the function is increasing for x < -1

the function is decreasing for x > -1

4 0
3 years ago
Is y = 3(x - 2) linear or nonlinear​
mixas84 [53]

Answer:

The equation is Linear

Step-by-step explanation:

6 0
2 years ago
Sarah and her friends laid down two beach blankets. The blankets are the same length but of different widths. The distributive p
Masja [62]

Answer:The width of the orange blanket is 23 inches.

Step-by-step explanation:

The total of both lengths is 75.We know  that the green blanket is 52 so 75-52 = 23 which is the width of the orange blanket

7 0
2 years ago
Isaiah puts a 10 gram weight on a pan balance.how many 1-gram weights does he need to balance the scale
Vikki [24]
<span>Isaiah puts a 10 gram weight on a pan balance. To balance the scale, he needs to put 10 pieces of 1 gram weights which will be equivalent to 10 grams of weight. Hope this answers the question. Have a nice day.</span>
6 0
3 years ago
DECIMALS
s344n2d4d5 [400]

Answer:

154

Step-by-step explanation:

86.192 and 68.36 rounded up to the nearest whole is 86 plus 68 would be 154

4 0
2 years ago
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