Y=15+36.5x Y=60+28.5x
1 answer:
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Hi There!
Change all the fractions to decimal you do that by dividing numerator by the denominator. Remember
as a decimal is 0.5
A=
= 0.43
B=
= 0.60
C=
= 0.8
D=
= 0.42
E=
= 0.6
Based, on the data above B,C,E are greater than because they all have decimals greater than 0.5, B= 0.6, C= 0.8, E=0.6
So,
are all greater than
Hope This Helps :)
Change all the fractions to decimal you do that by dividing numerator by the denominator. Remember
A=
B=
C=
D=
E=
Based, on the data above B,C,E are greater than
So,
Hope This Helps :)
Answer:
x = 3 ±
or
x = 3 + , x = 3 -
Step-by-step explanation:
given f(x) = 2(x - 3)^2 - 8, find when f(x) = 40
So, we plug in 40 for f(x) in the 1st equation and solve for x. (Aim to got x on its own)
40 = 2 (x - 3)^2 - 8
+ 8 + 8
-----------------------------
48 = 2 (x - 3)^2
/2 /2
-----------------------------
24 = (x - 3)^2
square root both sides
--------------------
= x - 3
x = 3 ±