Answer:
x
Step-by-step explanation:
Answer:
100
Step-by-step explanation:
If there are 100 birds on a tree and you shoot 1, that bird is still on the tree. So there are 100 birds.
Answer:
Step-by-step explanation:
3x2−2x−5=0
Let us factorize using the split the middle term method.
On inspection we observe that middle term can be split in two parts whose product is equal to the product of first and third term.
Two terms are −5xand3x
The equation becomes
3x2+3x−5x−5=0, pairing the two and taking out common factors
⇒(3x2+3x)−(5x+5)=0,
don't forget to change the sign of −5 once placed inside the parenthesis.
⇒3x(x+1)−5(x+1)=0
⇒(x+1)(3x−5)=0
Either (x+1)=0 or (3x−5)=0
We obtain x=−1,53
or x=−1,123
Answer:
No, because the preimage is dilated.
Step-by-step explanation:
To be a rigid motion, it has to preserve the distance between the points. But this, doesn't. Now if it was just rotated, it would be a rigid motion, but its also dilated, so the answer is no.
Answer:
- Domain:
- Range:
Step-by-step explanation:
The domain of an exponential function is all real numbers.
The range of an exponential function that has not been vertically shifted is .
