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Dima020 [189]
2 years ago
7

On a quiz there are four-mulptiple choice questions worth 3 points each and two true/false questions worth 1 point​

Mathematics
1 answer:
Scilla [17]2 years ago
7 0

Answer:

15

Step-by-step explanation:

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WHATS THE PERIMITER PLS HELP ME
mihalych1998 [28]
I believe the answer is c
4 0
2 years ago
Given the function h(x) = x2 – 7x + 6, determine the average rate of change of
guapka [62]

Step-by-step explanation:

the average rate of change between two input values is the total change of the function values (output values) divided by the change in the input values.

so,

(h(7) - (h(3)) / (7 - 3)

h(7) = 7² - 7×7 + 6 = 49 - 49 + 6 = 6

h(3) = 3² - 7×3 + 6 = 9 - 21 + 6 = -6

7 - 3 = 4

(6 - -6)/4 = 12/4 = 3

the average change rate in that interval is 3 (or fully 3/1).

4 0
2 years ago
76 % of 150 calculate this
IrinaVladis [17]
76% of 150 would be 114 I think I’m not to sure tho
4 0
2 years ago
The graph of F(x) shown below resembles the graph of G(x) = x ^ 2 but it has been changed somewhat . Which of the following coul
Lorico [155]

Answer:

f(x) = 3x^{2} + 2

Step-by-step explanation:

I think your question missed key information, allow me to add in and hope it will fit the orginal one because I answered this question once in Brainly as well. Please have a look at the attached photo.

My answer:

  • Given G(x) =  x^{2}

As we can see, the graph of f(x) is 2 units above the graphof g(x) in vertical (vertical shift)

=> f(x) = ax^{2} + 2

As you can see, the graph of f(x) is stretched vertically by a dilation factor of 3  and there is no reflection, so a= 3

=> the  equation of f(x) is:  f(x) = 3x^{2} + 2  

Hope it will find you well.

5 0
3 years ago
Write an expression for the calculation triple 4 and then add 7 times 7
lina2011 [118]

triple 4 means 4 is multiplying with 3 and then add 7 7 times means 7 (7)
3(4) + 7 (7)
= 12 + 49
= 61
So, the expression will be :
3(4) + 7(7)
6 0
3 years ago
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