Answer:4
Step-by-step explanation:
Answer:
step 4
Step-by-step explanation:
because y is equation 2 is -y so the sign should have changed for -2x it should have been +2x since - and - equals to +
Im confused what the question is...
Answer:

Step-by-step explanation:
To evaluate substitute x =
into f(x)
f(
) = -
×
+ 5
= -
+
= 