Answer:
-101 c.
Step-by-step explanation:
-249 + 148
= -(249 - 148)
= -101 C.
Answer:
(0,-1),(1,0),(2,1),(3,2)
Step-by-step explanation:
We are given that a relation
y=x+1y=x+1
We have to find the four points contained in the inverse
The given function is linear function
Therefore,
Domain of function=R
Range of function=R
x=y-1x=y−1
Now, replace x by y and y replace by x
y=x-1y=x−1
Now, substitute y=f^{-1}(x)=f
−1
(x)
f^{-1}(x)=x-1f
−1
(x)=x−1
It is linear function and defined for all real values.
Substitute x=0
f^{-1}(0)=-1f
−1
(0)=−1
Substitute x=1
f^{-1}(1)=1-1=0f
−1
(1)=1−1=0
f^{-1}(2)=2-1=1f
−1
(2)=2−1=1
f^{-1}(3)=3-1=2f
−1
(3)=3−1=2
Therefore, four points contained in the inverse (0,-1),(1,0),(2,1) and (3,2)
Answer:
Question
Match each expression with the equivalent expanded expression.
0.5 (2x + 3)
- 10x - 3
1/3 ( 9 +81)
8x - 4
-5 (2x + 3/5)
-2x + 3
2 (4x-2)
x + 1.5
-3 (2/3x - 1)
30
Answer:
Step-by-step explanation:
Step-by-step explanation:
Question
Match each expression with the equivalent expanded expression.
0.5 (2x + 3)
- 10x - 3
1/3 ( 9 +81)
8x - 4
-5 (2x + 3/5)
-2x + 3
2 (4x-2)
x + 1.5
-3 (2/3x - 1)
30
Answer:
Step-by-step explanation:
Hi Kiara
2x²+28x+96
First thing you need to find the common factor
So the common factor is 2
2(x+6)(x+8)
I hope that's help:0
Why 2 is the common factor ?
Because we were looking for a number that can divide all of them at the same time without decimal, so that's why :)
