Question

Give the domain, range, and x-intercepts of f(x)= x^2 + 6x + 5.

So far I got this based on graphing.
( -1,0) (-5, 0)

What would the domain and range be?

Answer 1

What do you think??

can x take any value here ??

Answer 2

Is there any value of x for which f(x) is not defined??

Answer 3

@wanderlust15 I am expecting a reply from you..

Answer 4

Do you agree for all x we will get f(x)


Agree??

Answer 5

is defined for all real numbers so domain is R.

Answer 6

Thanks guptamohit..

Answer 7

interceptor point on axis are correct as you write

Answer 8

function will have a minimum value of -4