Answer:
I love the blank question,it seems glitched
Step-by-step explanation:
Answer:
1/2
Step-by-step explanation:
Since the recessive gene is carried in the x chromosome and a father can only pass it to a daughter, the father doesn't have the disease nor carries it.
The mother carries the recessive gene because her father passed her his conditioned gene (only having one x chromosome), while her mother gave her a normal one so she can have normal vision.
The chance of having a boy or a girl is 1/2 and the chance of this baby of having both recessive gene is null because in order to have a girl that is color blind both her x chromosomes must have the recessive gene, but the father can't pass it since he doesn't carries it. Therefore the combined probability is 1/2*(1-0) = 1/2.
The answer is A. Hope this helps
Slope intercept form: y = mx + b
So
-2x + y = 9
Add 2x to both sides
-2x + y + 2x = 9 + 2x
Simplifying
y = 2x + 9
Answer
C.) Y = 2x + 9
