Mister Exam
Other calculators:
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How to use it?
- Limit of the function:
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Limit of (-exp(-x)+exp(x))/(exp(x)+exp(-x))
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Limit of (3+3*x^3+5*x+5*x^2)/(-1+x^2)
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Limit of (3-x^2+5*x)/(4*x^7+81*x)
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Limit of -cos(1/x)+2*x*sin(1/x)
- Derivative of:
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7*x^2
- 7*x^2
- Graphing y =:
- 7*x^2
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Identical expressions
- seven *x^ two
- 7 multiply by x squared
- seven multiply by x to the power of two
- 7*x2
- 7*x²
- 7*x to the power of 2
- 7x^2
- 7x2
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Similar expressions
- 1+5*x+7*x^2/3
- sin(7*x)^2/(3*x^2)
- tan(7*x)^2/asin(x)^2
- (3-7*x^2)/(7+8*x+14*x^2)
Limit of the function 7*x^2
The solution
You have entered
[src]
/ 2\ lim \7*x / x->0+
$$\lim_{x \to 0^+}\left(7 x^{2}\right)$$
Limit(7*x^2, x, 0)
Lopital's rule
There is no sense to apply Lopital's rule to this function since there is no indeterminateness of 0/0 or oo/oo type
The graph
Other limits x→0, -oo, +oo, 1
$$\lim_{x \to 0^-}\left(7 x^{2}\right) = 0$$
More at x→0 from the left
$$\lim_{x \to 0^+}\left(7 x^{2}\right) = 0$$
$$\lim_{x \to \infty}\left(7 x^{2}\right) = \infty$$
More at x→oo
$$\lim_{x \to 1^-}\left(7 x^{2}\right) = 7$$
More at x→1 from the left
$$\lim_{x \to 1^+}\left(7 x^{2}\right) = 7$$
More at x→1 from the right
$$\lim_{x \to -\infty}\left(7 x^{2}\right) = \infty$$
More at x→-oo
More at x→0 from the left
$$\lim_{x \to 0^+}\left(7 x^{2}\right) = 0$$
$$\lim_{x \to \infty}\left(7 x^{2}\right) = \infty$$
More at x→oo
$$\lim_{x \to 1^-}\left(7 x^{2}\right) = 7$$
More at x→1 from the left
$$\lim_{x \to 1^+}\left(7 x^{2}\right) = 7$$
More at x→1 from the right
$$\lim_{x \to -\infty}\left(7 x^{2}\right) = \infty$$
More at x→-oo
One‐sided limits
[src]
/ 2\ lim \7*x / x->0+
$$\lim_{x \to 0^+}\left(7 x^{2}\right)$$
0
$$0$$
= -6.77814059965612e-31
/ 2\ lim \7*x / x->0-
$$\lim_{x \to 0^-}\left(7 x^{2}\right)$$
0
$$0$$
= -6.77814059965612e-31
= -6.77814059965612e-31
The graph