Question

Find the limit of the function by using direct substitution. lim x->3 (x^2+3x-1)

Answer 1

Finding a limit by direct substitution is simple. You plug in 3 for x, and find the value of the function.
Since this function is defined at all real numbers, the limit as x apparoches a real number will be the value at that x-value.

Answer 2

so its 17

Answer 3

yeah its 17

Answer 4

haha 3*3 is what now

Answer 5

OMG 3*3 IS 9. Kill me, pls.

Answer 6

lol

Answer 7

T_T My heart just shattered. Thank you for making me realize.