Answer:
Ok
Step-by-step explanation:
Answer:
a) negative correlation b) Diagram C (I think) c) Diagram b
Step-by-step explanation:
a) Negative= line going dow
Positive= line going up
no correlation= no line
b) the dots are to close to each other which mean it has a string correlation.
c)Its no correlation, so line should not be drawn
The answer is 4z squared - 3z - 4
The answer is c first 2×6= 12 then 12-5=7
then do -7×-2=14 the minus signs cancel
finaly we have two bracket so we multiply both number (7)×(14)=98
