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steposvetlana [31]
2 years ago
10

Please help me with this I'm stuck,

Mathematics
2 answers:
algol [13]2 years ago
8 0
Y = -2x -5 


why?
-2x is found since in the table the x value is 0 and the y = -2

-5 because you are adding -5 every time 

0= -2
-1 = -7
-2 = -12
-3 = -17
Papessa [141]2 years ago
5 0
C is the right answer because in this equation put the values of the third point of the table as :-

y = 5x-2
y = 5(0)-2
y = 0-2
So, y = -2
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3^2 - 2x + 4 and g(x) = 5x^2 + 6x - 8 find f-g(x)
sveta [45]

Answer:

For the given functions f(x) and g(x) (f-g)(x) = -2x^{2}  - 8x +12

Step-by-step explanation:

Here, the given function are:

f(x)  = 3x^{2}  - 2x+ 4\\g(x) = 5x^{2}  + 6x -8

Now, simplifying for (f-g)(x)  =  f(x) -  g(x):

f(x) - g(x)  = (3x^{2}  - 2x+ 4) - (5x^{2}  + 6x -8)

 = 3x^{2}  - 2x+ 4- 5x^{2}  - 6x +8

Doing operation on LIKE TERMS,  we get

f(x) -  g(x) = ( 3x^{2}- 5x^{2})   + (-2x - 6x)  +( 4 +8) = -2x^{2}  - 8x + 12

Hence, for the given functions f(x) and g(x) (f-g)(x) = -2x^{2}  - 8x +12

4 0
3 years ago
Write the equation y= -1/3x -5 in standard form.
melomori [17]

Answer:

Standard form is another way to write slope-intercept form (as opposed to y=mx+b). It is written as Ax+By=C. You can also change slope-intercept form to standard form like this: Y=-3/2x+3. Next, you isolate the y-intercept(in this case it is 3) like this: Add 3/2x to each side of the equation to get this: 3/2x+y=3.

Step-by-step explanation:

Standard form is another way to write slope-intercept form (as opposed to y=mx+b). It is written as Ax+By=C. You can also change slope-intercept form to standard form like this: Y=-3/2x+3. Next, you isolate the y-intercept(in this case it is 3) like this: Add 3/2x to each side of the equation to get this: 3/2x+y=3.

5 0
3 years ago
Determine whether y^2=−3x−2 is a function.
Paladinen [302]

Answer:

y=3x-2 is a function because it passes the vertical line test.

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Please help me with these 2 questions. 50 points
Flura [38]

Answer:

if you are looking for the area this are the answers

Step-by-step explanation:

4: 125yd^{2}

how: .5 x 25 x 10 = 125

/////////////////////////////////////

5: 104m^{2}

how: .5 x 16 x 13 = 104

remember to put the ".5" when you are multiplying

I hope this help you

have a good night :)

7 0
3 years ago
Hii please help i’ll give brainliest!!
tino4ka555 [31]

Answer:

third one i think soo ( a push or pull acting on an object )

4 0
3 years ago
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