Which equation describes a relationship such that x = 1 must be excluded from the domain?

y = 1/1-x

y = 2 + x

y = √x

y = x^ (x+1)

First choice

Step-by-step explanation:

The domain refers to all possible values that could be plugged into the function.

The first choice, , will not be valid for the value because when is 1 the denominator becomes zero.

Division by zero will produce an undefined result, which would be represented by an asymptote when graphing the function.

connie < felicia < stew

step-by-step explanation:

stew:

we need to find the slope

m = (y2-y1)/ (x2-x1)

    = (2650-795)/(10-3)

    = 1855/7

265 words per minute

connie:

we need to find the slope

m = (y2-y1)/ (x2-x1)

we have two points (0,0) and (4,800)

m = (800-0)/(4-0)

  m = 800/4

    200 words per minute

felicia:

260 words per minute

200< 260 < 265

connie < felicia < stew