Calculus

Centimeter.

centi means 100, so 100 centimeters = 1 meter.

X^n+1/n+1

X^-2/-2

0r

-1/2X^-2

That's the same as x3 times x3 which equals x6

25m

3x-1=11

x=4

x^2+x=20

If a > 0, it is stretched, in the vertical direction, by the factor a

If a = 1 it is unchanged

If 0 < a < 1, it is shrunk bt the factor a

If a = 0, it is coincident with the x-axis

If a < 0 then as above, but it is also reflected about the x-axis (turned upside down).

5,432+x-5-4-32-x=5,391

x2 - 2x = 63 x2 - 2x - 63 = 0 Find two factors of -63 that add to -2 (including the sign). These are (-9,7) so, x2 - 9x + 7x - 63 = 0 x*(x-9) + 7*(x-9) = 0 (x-9)*(x+7) = 0 and so x - 9 or x = -7

100

Changing the length will increase its period. Changing the mass will have no effect.

3/12 is equal to 1/4

How long it takes a bell to ring 11 times depends on how long each ring is and the time in between the rings. For example, if the length of the ring is 10 seconds and there are 2 seconds between the rings, it would take less time than if the rings were 15 seconds with 3 seconds between rings.

Yes, 0, 2 is a solution to y=-x+2 because 0=-2+2 which can be rewritten as 2-2=0.

Cos2 doesn't equal pi; Cos2 equals roughly -0.416 (with radians).

y = x

38.3456564

The codomain or range.

5 zeroes

2x2 + 2x - 8 = 2(x2 + x - 4).

This can take any value greater than or equal to -8.5

It is use to fail the engineering students in final exam....

best use of it to make the student,s life hell....

26/1

y = xz where x = 3, z = 10

y = 3 x 10 = 30

(x + 6)(x^2 - 6x + 36)

y = 3x + 6

slope = 3