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guapka [62]
3 years ago
7

Struggling with this question can someone help? 10points

Mathematics
2 answers:
adelina 88 [10]3 years ago
8 0

Answer:Answer is B.


Step-by-step explanation:


Aloiza [94]3 years ago
4 0
Option A is correct:

f(1) is -2

Common difference is the difference between any two consecutive terms i.e 9-2 = 7

Note that common difference can't be negative!
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Choose the equation that represents the line that passes through the point (-1, 6) and has a slope of (-3).
expeople1 [14]
It’s c bro yes it is
8 0
2 years ago
Is the function even, odd or neither?<br> y=x^2-2x-8
mestny [16]

It is neither.

To be even, f(x) must equal f(-x).

If you substitute -x for x, you'd get

     y = (-x)^2 - 2(-x) -8

     y = x^2 +2x -8

This is not the same as the original, so this is not even.

To be odd, f(x) must equal -f(-x).

If you take the -x substitution from the last step and then multiply it by -1, you'd have:

      y = -1 (x^2 +2x -8)

      y = -x^2 -2x +8

This is not the same as the original either.

The function is neither even nor odd.

5 0
2 years ago
Read 2 more answers
How do I simplify this?
ololo11 [35]
Don't get too involved in the 'simplify' part just yet.
It doesn't mean make the problem easier.
It means that when you have the answer, make sure it's in simplest form.
That's why it says "Simplify your answer".
Notice that that's the 2nd instruction.
There's nothing to simplify until you have an answer.

The first thing you have to do here is find the area of a triangle.
Do you remember that formula ? 
I'll bet you do.
The area of a triangle is            (1/2) · (length of the base) · (height)  .

The height and the length of the base are given, right there
in the picture.  Take those, and use them to find the area.

Once you've multiplied the binomials, don't forget about the (1/2).

Finally, you have a trinomial for an answer.
Put the big sweet cherry on top:  Factor it !
I think that's the 'simplify' part.

You may be surprised.
I was when I worked it out just now ... just for you.
5 0
2 years ago
A cube root is a number that can be written as the cube of an_____
Lyrx [107]

Answer:

A number <u>X</u>

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
What value of x solves the equation? -(-5x + 3) = 17 What value of x solves the equati​
alexdok [17]

Step-by-step explanation:

-(-5x + 3) = 17

5x - 3 = 17

5x = 20

x = 4.

5 0
2 years ago
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