Answer:
C. y ≤ 1
Step-by-step explanation:
The maximum value of the function is 1. So, the range is all values of y less than or equal to that.
y ≤ 1
The image has the ans.
Image explains.
1.4x 2 +7x−9
~#^××+$|₹-÷)=-₹2^_!&:'#^%&%&×(}/'?!24&0(86-
x=−5
x= 31/21 =1 10/21= 1.476190476
2x+21
hope this helps
the answer is 8
