Answer:
C
Step-by-step explanation:
It's C because C is the only graph that doesn't have 2 dots on the y-axis, a function only has one dot per-line, so it has dots on one like it's not a function
23 x 76 is 1748
I hope this helps :)
Answer:
y² + 2 x y
Step-by-step explanation:
Given polynomials
x² + 3x y -y² and x² + 5xy
The subtract x² + 3x y -y² from x² + 5xy
x² + 5xy - ( x² + 3x y -y²)
⇒ x² + 5xy -x² - 3xy +y²
⇒ 2 x y + y²
Answer: D
Step-by-step explanation: