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:
y=-7
Step-by-step explanation:
hope that will help you
In total he is laying $3,545
y=7x-1
-1 is the money she loses due to glores.
x = time
y = pay
X = quarters
y = dimes
0.25x + 0.10y = 6.95 or 25x + 10y = 695
x + y = 44
25x + 10y = 695
25 (x + y = 44)
25x + 10y = 695
25x + 25y = 1,100
-15y = -405
y = 27 dimes
and 17 quarters