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Popular >

y=4-|x|

Solution

y = 4 - ∣ x ∣

Solution

Domain : - \infty < x < \infty

Range : f (x) \leq 4

X Intercepts : (- 4, 0), (4, 0), Y Intercepts : (0, 4)

Asymptotes : Slant y = - x + 4

Extreme Points : Maximum (0, 4)

+1

Interval Notation

Domain : (- \infty, \infty)

Range : (- \infty, 4]

Solution steps

Domain of

4 - ∣ x ∣ : - \infty < x < \infty

Range of

4 - ∣ x ∣ : f (x) \leq 4

Axis interception points of

4 - ∣ x ∣ :

X Intercepts

: (- 4, 0), (4, 0),

Y Intercepts

: (0, 4)

Asymptotes of

4 - ∣ x ∣ :

Slant

: y = - x + 4

Extreme Points of

4 - ∣ x ∣ :

Maximum

(0, 4)

Popular Examples

y=3(x+4)^2(x-6)(x-1)^3(x+1)^4

y = 3 (x + 4)^{2} (x - 6) (x - 1)^{3} (x + 1)^{4}

f (x) = 72 x^{2} - 9 x

f(x)=2+sqrt(4-x)

f (x) = 2 + 4 - x

f(x)=(1-9x^2)/(6x^3-x|9-2x|-3)

f (x) = \frac{1 - 9 x ^{2}}{6 x ^{3} - x ∣ 9 - 2 x ∣ - 3}

f(s)=(3s)/(s^2-12+30)

f (s) = \frac{3 s}{s ^{2} - 12 + 30}

Frequently Asked Questions (FAQ)

What is the y=4-|x| ?
The y=4-|x| is