Which is greater 1. 1/8 or 2/5. 2. 1/4 or 7/8 3. 3/12 or 5/6 4.3/4 or 7/10 please number for brainliest
1 answer:
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Note that the from 
to 0, that is the left part, the function is the line y=1.
Similarly, from 0 (not included) to
, the function is y=-1.
Thus the function is given by the rule:
y=1, for x≤0,
y=-1, for x>0.
Remark: a horizontal line at height c, from the x-axis, is the graph of the function y=c.
Similarly, from 0 (not included) to
Thus the function is given by the rule:
y=1, for x≤0,
y=-1, for x>0.
Remark: a horizontal line at height c, from the x-axis, is the graph of the function y=c.
Answer:
The expression with three terms to show the price of a gallon of gas on Saturday is ⇒
Step-by-step explanation:
Given:
Price of a gallon of gas in dollars =
On Friday, the price goes up by = $0.05
On Saturday, the price goes down by = $0.03
To write an expression with three terms to show the price of a gallon of gas on Saturday.
Solution:
Initial price of a gallon given in dollars was =
On Friday the price increased by $0.05.
So, the price on Friday in dollars can be given as =
On Saturday, the price decreased by $0.03
So, the price on Saturday in dollars can be given as =
Thus, the expression with three terms to show the price of a gallon of gas on Saturday is ⇒