Which equation would shift the parabola down 3 units? A) y = x2 B) y = x2 - 3 C) y = x2 + 3 D) y = (x + 3)2
2 answers:
Answer
x^2-3
Step-by-step explanation:
Answer:
B) y = x2 - 3
Step-by-step explanation:
Suppose you have a function y = f(x), you can do these following operations on the function:
Shift up a units: 
Shift down a units: 
Shift left a units: 
Shift right a units: 
So the correct answer for this question is:
B) y = x2 - 3
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Answer:
5/6
Step-by-step explanation:
Let 'x' be number of females in the course
Number of males= 5x
total number of students= 5x+x
= 6x
Fraction of male students= number of male students/total number of students
= 5x/6x
= 5/6