Question

Number 48 Use the graph to estimate the limits and value of the function or explain why the limit doesn’t exist

Answer 1

(a) 3

(b) 3

(c) 3

(d) 3

Step-by-step explanation:

(a) lim p(x) = ?

s--->-2⁻

As s tends to -2 from the left, the curve p(s) becomes 3

lim p(x) = 3

s--->-2⁻

(b) lim p(x) = ?

s--->-2⁺

As s tends to -2 from the right, the curve p(s) becomes 3

(c) lim p(x) = ?

s--->-2

As s tends to -2, the curve p(s) becomes 3

(d) p(-2) means the y value when x = -2, which 3 from the graph