Answer:
Step-by-step explanation:
Weekly tax that Lisa pay is 5% of her weekly earning at $2.50
= 5/100× $2.50=$0.125
Answer:
3x
Step-by-step explanation:
you time the previous number by 3 to get the next number
Answer:
therefore y= - (x-2)^2 + 5
Step-by-step explanation:
u do this by using this format here ..,
y=a(x-h)^2+k
sub in the vertex points as h=2 and k = 5 , since the 2 is positive its sign will be -2 in the brackets because when solving for x-2=0 it is x=2
y=a(x-2)^2+5
then with your (0,1) points plug that in as y and x
1=a(0-2)^2+5
1=a(-2)^2+5
1=4a+5
1-5=4a
-4=4a
a=-1
therefore y= - (x-2)^2 + 5
Well -x is the opposite of x
so i think that it makes the lines perpendicular
Answer:
Step-by-step explanation:
f(3)= 3^3 - 3^2 = 27 - 9 = 18
g(18)= 2(18) + 10 = 36 + 10 = 46
