Find f'(7), the derivative of f(x)= Square root x + 2 at X=7, using the LIMIT definition.

1/6

Step-by-step explanation:

Derivative Limit Def.

We are given the function;

Therefore:

Substitute x = 7, f(x) and f(x+h) in.

Multiply both numerator and denominator by √(9+h)+3

Substitute h= 0 in.

65°

step-by-step explanation:

the total measure of a triangle is 180 degrees. 62 + 53 is 115.

180 - 115 = 65

r and t.

both are 64 degrees.