Question

What is the maximum value of the quadratic function shown below?

Answer 1

a. -2
b. -5
c. The function has no maximum value.
d. The function has more than one maximum value.

Answer 2

i can see without opening that this has no max. parabola facing up.

Answer 3

Thank you. LOL! I was never really good with graphing.

Answer 4

teh max value is infinity

Answer 5

the range is from [-5,inf] so the max value it can have is inf

Answer 6

How?

Answer 7

Whats the biggest number this can go to?

Answer 8

my notation was wrong really; R: {-5,inf)

Answer 9

my keyboard hates me lol

Answer 10

Oh okay. I was getting confused. LOL

Answer 11

since its not a,b, or d; we can only conclude that they mean c

Answer 12

Right. Okay. Thanks. :D