Answer:
3/8
Step-by-step explanation:
If Rebecca completes four addition problems each minute, it would take her 3 minutes to complete 12 problems.
Answer:
3 minutes
Step-by-step explanation:
we get the 12 problems divide by the 4 problems
and we get 3 problems
there are 3groups of 4problems in 12 problems
then each group takes 1 minute which makes
3 groups of 4problems multiplied by 1 minute to get 3 minutes
Hi there! :)
C. has both jump and infinite discontinuity.
Evaluate both piecewise functions at x = 1;
1 / (x + 1) = 1 / ((1) + 1) = 1/2
2x - 1 = 2(1) - 1 = 1
As the piecewise functions contain different y-values when evaluated at
x = 1, there is a jump discontinuity at x = 1.
However, the first function also contains a vertical asymptote or infinite discontinuity where it is undefined, or at x = -1. (1 / 0 = undefined). This means that the function also contains an infinite discontinuity.
Therefore, the correct choice is:
C. has both jump and infinite discontinuity.
Answer:
X=4
Step-by-step explanation: