A linear equation has the form:

Let's find a linear equation using the table, and let's check if it satisfy all the points:

so:

Let's check the other points:

Therefore, we can conclude it is a linear function.
Answer: it’s c.3
Hopes this helps. Um... can I please have brainliest
Step-by-step explanation:
Answer:
89
Step-by-step explanation:
Plug 9 into the equation;


Answer:
4 r^3
Step-by-step explanation:
sqrt ( 16 r^6 ) = sqrt ( 4^2 * (r^3)^2 ) = 4 r^3
Answer:
If 1/2 gallon covers 540 square feet, then 1 gallon will cover 1080 square feet.
Step-by-step explanation: