Individuals iii-3 and iii-4 are expecting their first child when they become aware that they both have a family history of this recessive condition. as their genetic counselor, you can calculate the probability that they are carriers and that their child will be affected with the condition.

1.) the probability that iii- 3 is a carrier (rr) =
2.) the probability that iii - 4 is a carrier (rr) =
3.) the probability that iv - 1 will be affected (rr) =

options are 1/4, 1/2, 1/16, 1/3, 3/4, 2/3, 1/12, 1/6

me two

explanation:

because i hate it

true is the

answer-

the statement that f(x) = |x+a| + b has exactly one x-intercept is sometimes correct.

solution-

it solely depends on b, whether the function will have one or two or zero x intercept.

this plot of the given function, f(x) = |x+a| + b will be the basic absolute value graph i.e v shape, with vertex translated to (-a, b), instead of origin.

1-   if b is zero, the graph will have exactly one x-intercept, at x= -a

2- if b is positive, the whole graph will be above the x-axis, hence it will have no x-intercepts.

3- if b is negative, the graph will be below the x-axis, hence it will have two x-intercepts.

∴ the statement is sometimes true.

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