Answer:
Ann makes $252 this week
Step-by-step explanation:
To find the amount she made in total, mutliply the rates by the amount of hours she worked at that rate. Start with the weekday rate.
$8 * 24 = $192
Now do the weekend rate
$10 * 16 = $160
Now add the two amounts together
$192 + $160 = $252
quadrant 1
both of them are positive
In vertex form, the equation is
y = a(x-h)^2 + k
So just read off the values!