Answer:
It is option 1
Step-by-step explanation:
domain is x and the two points range from -1 to 3. The picture quality wasn't that good so if I miss read sry. haha
Answer:
![30x^{2}+15x -90](https://tex.z-dn.net/?f=30x%5E%7B2%7D%2B15x%20-90)
Step-by-step explanation:
Given,
⇒ (8x -9 -2x)(15 + 5x -5)
⇒ (6x -9)(10 + 5x)
⇒ ![60x+30x^{2} -90-45x](https://tex.z-dn.net/?f=60x%2B30x%5E%7B2%7D%20-90-45x)
⇒ ![30x^{2}+15x -90](https://tex.z-dn.net/?f=30x%5E%7B2%7D%2B15x%20-90)
Answer:
A
Step-by-step explanation:
y=2(x-3)^2-3
replace x for x in the table
so y=2(1-3)^2-3
-2*-2
4*2
8-3
y=5
just like in the table
Answer:
14 - hope this helped :)
Step-by-step explanation:
42 divided by 3
= 13
therefore
42/3 is simplified to 14