Answer:
x=-3
Step-by-step explanation:
The axis of symmetry is at the maximum (or minimum) . It would be at x=-3
Answer:
1, 2, 3 are correct
4&5 are not because 4 is increasing and 5 is staying the same
Answer:
Simplify
Step-by-step explanation:
You have to simplify the question:
= 5+9m+45+8
= 50+9m+8
= 58+9m
Answer: 322
Step-by-step explanation:
23 students × 14 homework
=322 problems
The teacher will have to grade 322 problems
Answer:
a=br/s
b=as/r
s= br/a
Step-by-step explanation:
Let's solve for a.
r=a/b s
Step 1: Multiply both sides by b.
br=as
Step 2: Flip the equation.
as=br
Step 3: Divide both sides by s.
as/s=br/s
a=br/s
and do the same for b and s
