Is it true that a line with slope 1 always passes through the origin? Explain your reasoning.
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Well, yes and no.
Yes, because the straight line needs to pass through a number greater than 0, and 1 is obviously greater than 0.
However, y = x + 1 is not the same as y = x.
hope this helps.! let me know if it's in any way confusing..
I'd be happy to help!
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Is the expression 3×3⁶ equivalent to (3×3)⁶?
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What is the distance between points M and H? Round to the nearest tenth of a unit. units Two points on a coordinate grid. Point Ms coordinates are negative two, five. Point Hs coordinates are six, zero.
Simplify x^2+3x-4/x+4
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or "Fishin' ships are pretty good..."
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For this case we can make use of the following rule of three:
42 -----------------------> 21%
x -------------------------> 100%
In this case we have the following variable
x: unknown number whose 21% is equal to 42-
From the rule of three we clear x.
We have then:
Answer:
42 is 21% of 200
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(1, -2)
(1, 4)
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so, when x=1, y= -2((1)^2)= -2
so pair which lie on graph is (x,y) is (1,-2)
when x = 1, y = -2(1)^2 = -2.
Hence, the answer is (1, -2).
p(x)=x-4
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p(x) = x - 4
So the zero would be the value that, when put in the place of x, makes it equal to zero. Since all that's being done on the equation is subtracting four, then all we need to do to make the equation equal to zero is to add that 4 back, since
4 - 4 = 0
And our equation would look like this:
p(x) = (4) - 4
The zero of the polynomial p(x) = x - 4 is where x = 4.
Hope that helped! =)
x-4=0
x= 4
the zero of polynomial at x=4