From each graph :
(i) Find vertex and write a function
(ii) State the domain and range
(iii) Intercept
(iv) axis of symmetry
Problem 1 :
Problem 2 :
1)
Domain :
All real value is domain.
Range :
[0, ∞), y ≥ 0
Axis of symmetry :
x = -1
Maximum / Minimum :
Minimum
2)
Domain:
All real value is domain.
Range:
[1,-∞), y ≤ 1
Axis of symmetry:
x = 3
Maximum / Minimum
Maximum
Write the equation of the graph. Then give its range as an inequality.
Problem 1 :
Problem 2 :
Problem 3 :
Problem 4 :
Problem 5 :
Problem 6 :
1)
y = 1 |x +1| + 2
Range is 2 ≤ y ≤ ∞
2)
y = -1 |x + 3| - 2
Range is -2 ≤ y ≤ -∞
3)
y = -2 |x - 2| + 3
Range is 3 ≤ y ≤ -∞
4)
y = (1/2) |x + 2| - 3
Range is -3 ≤ y ≤ ∞
5)
y = (-3/4) |x - 1|
Range is 1 ≤ y ≤ -∞
6)
y = (2/3) |x + 2|
Range is -2 ≤ y ≤ ∞
May 21, 24 08:51 PM
May 21, 24 08:51 AM
May 20, 24 10:45 PM