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netineya [11]
2 years ago
9

Someone please help!!

Mathematics
1 answer:
goldenfox [79]2 years ago
3 0
Reflection, the quadratic parent function is reflected on the opposite side
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Would someone mind helping me out with this question on limits?
8090 [49]
Please look at the attached file

3 0
2 years ago
Answer all these questions for 15 points,
nydimaria [60]

Answer:

18. 32

19.17

20.36

21.-87

22.0

23.-10

24.9>4

25.8>-8

26.7>-3

27.-3,5,4,-6

28.1,8,-7,-5

Step-by-step explanation:

For example in the 'lines' |27| it represents the number. if it were let's say |-7| to "simplify" it would make it 7. if it were |7| it would be 7. and if it was let's say -|7| it is -7 because you do |7| but the negative is in front of it still causing it to be negative. if it were -|-7| you'd do what's in the lines/parentheses so it would be - 7 so you'd have to move the negative in front of the 7 to make it negative so your answer is -7

8 0
3 years ago
Which of the following are solutions?
zloy xaker [14]

This is a quadratic equation. There's a shortcut (two shortcuts really) called the Shakespeare Quadratic Formula (2b or -2b) applicable when the middle term is even:

x^2 - 2bx + c \textrm{ has zeros } x= b\pm \sqrt{b^2-c}

ax^2 - 2bx + c \textrm{ has zeros } x= \dfrac 1 a( \left b\pm \sqrt{b^2-ac} \right)

OK, our problem is

9x^2 - 6x -7 = 0

x = \frac 1 9 (3 \pm \sqrt{9-(9)(-7)}) = \frac 1 9(3 \pm \sqrt{72})= \frac 1 9(3 \pm 3 \sqrt{8}) = \frac 1 3(1 \pm \sqrt 8)

Typically we'd write \sqrt 8 = 2 \sqrt 2 but the answers here don't so we won't either.

Answer: C and D

7 0
3 years ago
Which graph represents f(x) = -1/4 x^6
SashulF [63]

Answer:

answer is B

Step-by-step explanation:

I used Desmos to graph the function

3 0
2 years ago
please help 20 points if do
NISA [10]

Answer:

2,34x

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
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