Answer:
Step-by-step explanation:
a²+b² = c² c is always the longest line thats opposite to the 90 degree angle
for 1
15² + b² = 17²
b² = 17² - 15²
b = √(17² - 15²)
b= 8
-11
If F of x is 3, you would implement it into the equation. F(3)= -3(3)-2= -9-2= -11
2
1+1=2
okkkkkkkkkkkk
sureeeeeee
