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miv72 [106K]
4 years ago
9

Y=x^3 + 2x^2 - 5x - 6; (x+1) Please show all work

Mathematics
1 answer:
Ganezh [65]4 years ago
7 0
You just need to put (x+1) wherever you see x at.
y=(x+1)^3 + 2(x+1)^2 -5(x+1) -6 
y= x^3 +1 +2x^2+2-5x-5-6
y=x^3+2x^2-5x -10
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Is the equation parallel perpendicular or neither ?<br><br> y = 5/4 x+1 and y = 5/4 x-7
weeeeeb [17]

Answer:

Parallel

Step-by-step explanation:

The equation of a line in slope - intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Both given equations are in this form, that is

y = \frac{5}{4} x + 1 → m = \frac{5}{4}

y = \frac{5}{4} x - 7 → m = \frac{5}{4}

Parallel lines have equal slopes thus the lines are parallel

4 0
3 years ago
Find the surface area of the net. HELP PLEASE!!! BRANLIEST​
anzhelika [568]

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Step-by-step explanation:

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Have a good day :)

7 0
3 years ago
Find A in degrees. Round to the nearest tenth.<br>a=7 <br>b=4 <br>c=8<br><br>A=[?]°​
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8 0
3 years ago
Read 2 more answers
Greatest to least 1/3 1/2 3/4
schepotkina [342]
The answer will be 3/4, 1/2, and 1/3.
The bigger the fraction the smaller it is.
So 3/4 would be first .
The smaller the fraction the bigger it is.
So 1/3 would be last.
So that leaves you with 1/2 so that one would be in the middle of the set.
So the answer would be...:3/4, 1/2, and 1/3.
Hope that helped.
4 0
3 years ago
Draw a line through each point using the given slope. What do you notice about the two lines? Slope = 1/2
Marysya12 [62]
I believe what it is asking is that you draw a line through one point using the given slope. Then you do the same for the second.

If you did this right you should notice that the lines are parallel die to the fact that they have the same slope.
5 0
3 years ago
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