Answer:
22.67
Step-by-step explanation:
take 0.33 away from 23 to find the answer
U should do like this...
F(0.75)= 3/2 sq. root 3
F(9)= 9
F(7)= 3 sq. root 7
b) x= +-1
x=+-4
x= +- 49/9
Answer:y intercept 5
Slope: -3
2nd point