B.
Because when doing the math, letter B fits the criteria of a quadratic equation. Which is ax^2 + bx + c = 0.
A is wrong because if we were to do the math, there would be no ax^2. The most important thing in a quadratic equation is the term ax^2, bx and c do not matter as much.
C is wrong because there cannot be a greater exponent than ^2.
D is wrong because of the same reason as letter a.
Answer in pic
Step-by-step explanation:
if you mean 90 × 10⁴
then the answer would be, 900000.
but if you mean 9 × 10⁴ then the answer would be, 90000.
hope it helps.
Bye.
Answer:
You can't be sure without an image.
Step-by-step explanation:
If one moves left or right, that's a horizontal translation.
If one moves up or down, it's a vertical translation.
A dialation is when the image gets smaller or bigger.
