Question

For two functions, a(x) and b(x), a statement is made that a(x) = b(x) at x = 2. What is definitely true about x = 2? (2 points) Select one: a. Both a(x) and b(x) have a maximum or minimum value at x = 2. b. Both a(x) and b(x) have the same output value at x = 2. c. Both a(x) and b(x) cross the x-axis at 2. d. Both a(x) and b(x) cross the y-axis at 2.
Select one:

a. Both a(x) and b(x) have a maximum or minimum value at x = 2.b. Both a(x) and b(x) have the same output value at x = 2.c. Both a(x) and b(x) cross the x-axis at 2.d. Both a(x) and b(x) cross the y-axis at 2.

Answer 1

If a(x) = b(x) at x = 2,

we can rewrite it as a(2)=b(2).

So, answer is

b. Both a(x) and b(x) have the same output value at x = 2.