iwanttogotostanford
  • iwanttogotostanford
ACT PREP Q/ PLEASE HELP: The functions f(x) = –(x + 4)^2 + 2 and g(x) = (x − 2)^2 − 2 have been rewritten using the completing-the-square method. Is the vertex for each function a minimum or a maximum? Explain your reasoning for each function.
Mathematics
  • Stacey Warren - Expert brainly.com
Hey! We 've verified this expert answer for you, click below to unlock the details :)
SOLVED
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
chestercat
  • chestercat
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
iwanttogotostanford
  • iwanttogotostanford
@Nnesha @misty1212 @freckles
Zale101
  • Zale101
@iwanttogotostanford you there?
Zale101
  • Zale101
Let us first define a maximum or a minimum function. Maxima or minima is the relative extremas and they are determined by a function. Relative maximum have the highest point on a given function, a relative minimum has the lowest point or points on a given interval in a function.

Looking for something else?

Not the answer you are looking for? Search for more explanations.

More answers

iwanttogotostanford
  • iwanttogotostanford
@Zale101 yes1 sorry
Zale101
  • Zale101
Is the vertex at max or min in an upside down parabola?
Zale101
  • Zale101
|dw:1443646223278:dw|
iwanttogotostanford
  • iwanttogotostanford
max
iwanttogotostanford
  • iwanttogotostanford
@zale101
iwanttogotostanford
  • iwanttogotostanford
@Nnesha @freckles
iwanttogotostanford
  • iwanttogotostanford
@Vocaloid
iwanttogotostanford
  • iwanttogotostanford
please, I really need help like step by step :-) @Vocaloid
iwanttogotostanford
  • iwanttogotostanford
@peachpi
anonymous
  • anonymous
Like @zale101 said you need to look at the direction the parabolas open.
iwanttogotostanford
  • iwanttogotostanford
I need step by step I just want to learn because I need a study guide, i don't need to know how to do it now but could you just write it step by step because i am just studying for the ACT and i have a bunch more questions to go:-D
anonymous
  • anonymous
I'm not sure how that helps you. For one, there really is no step by step for this problem, and that will be the case for nearly every problem on the ACT. These problems are designed to be solved almost by inspection. You can either graph the equations or recognize that the sign of a tells you whether it opens up or down. y =a (x - h)^2 +k Positive a opens up, negative a opens down. (h, k) is the vertex

Looking for something else?

Not the answer you are looking for? Search for more explanations.