Isolate the variable by dividing each side by factors that don't contain the variable.
h = −8
Up 2 units = y shifted up by 2:
y = x^2 + 2
to the right 3 units = x shifted right (+) by 3:
y + 3 = x^2 +2
new equation:
y = x^2 - 1
Answer:
x= 4 or <
Step-by-step explanation:
Answer:
5^4 = 625
Step-by-step explanation:
5^4 is just 25 times 25
Y=68+4x
100=68+4x
-68=-68
32=4x
Divide both sides by 4
x=it will take 8 min. for the water to reach 100 degrees
y=total degrees
x=# of minutes
