Answer:
a>0
Step-by-step explanation:
if a is negative then the subtraction sign would switch. therefore, for the expression to have a negartive value a must be greater than 0
Answer:
slope = 1
Step-by-step explanation:
The new equation after shifting will be:

Step-by-step explanation:
Function trnafomations upward and left are defined as:
Upward:
f(x) => f(x)+b where b is an integer
Left:
f(x) => f(x+b) where b is an integers
Given function is:

Shifting the function 5 units left

Shifting the function upward 2 units
So,

The new equation after shifting will be:

Keywords: Functions, shifting
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Hi there
Using equivalent ratios to help operate a business is useful for financial ratios.
There are common size ratios, liquidity ratios, efficiency ratios, and solvency ratios.
Ratios are used to let us compare one item to another. (For example, comparing 1 teacher to 25 students, or 1:25)
Did you have any answers to chose from? I just figured I'd provide you with what I knew about this subject to help in case there were no options to chose from.