Answer:
Step-by-step explanation:
If f(x) and it's inverse function plot on same coordinate plane.
Both graph intersect at line y=x because y=x is line of symmetry of inverse function.
Intersection of and f(x) would be x and y coordinate same.
Therefore,
We are given four options. Let we check each one.
Option 1: (0,-2)
x=0 and y=-2 , 0≠-2
This is false.
Option 2: (1,-1)
x=1 and y=-1 , 1≠-1
This is false.
Option 3: (2,0)
x=2 and y=0 , 2≠0
This is false.
Option 4: (3,3)
x=3 and y=3 , 3=3
This is true.
Thus, (3,3) is point of intersection of
Penjelasan langkah demi langkah:
1)
2) √32 +3√18-2√50
= √16*2 +3√9*2-2√25*2
= 4√2 + 3(3√2)-2(5√2)
= 4√2 + 9√2-10√2
= 13√2-10√2
= 3√2
3) 1000 ⅔×64⅙
4) 3/4+√2
5) 2√3×√18
= 2√3×√9*2
= 2√3×3√2
= (2*3)(√3*√2)
= 6√6
6) 12/3+√3
= 4+√3
7) √1000—2√40
= 10 -2 (√4*10)
= 10-2(2√10)
= 10 - 4√10
8) 2- ¹+3-¹
9)
Jika pernyataannya opsional, penyebutnya adalah 1
10) 2√3×√18
= 2√3×√9*2
= 2√3×3√2
= (2*3)(√3*√2)
= 6√6