Let x represent the cost per gallon of gasoline.
Let y or f(x) represent the cost of x gallons of gasoline.
Given that the cost per gallon is $2.79,
The function would be
f(x) = 2.79x
The domain refers to all possible values of x that can fit into the function. Given that the truck holds a maximum of 28 gallons, the maximum value of x is 28. When the truck is empty, the minimum value of x is 0. Therefore, the domain is 0 to 28
The range refers to all possibel values of y or f(x) that can satisfy the function.
When x = 0, f(x) = 2.79 * 0 = 0
When x = 28, f(x) = 2.79 * 28 = 78.12
The range would be 0 to 78.12
Domain: 0 to 28
Range: 0 t0 78.12
is equivalent to the expression 
entire to mixed radical:
decimal value:
Answer: -5, -7, and -9
Step-by-step explanation:
checking the pattern they are subtracting by two by the next term, so subtracting 2 from -3 would be -5 and so on.
Answer:
Yes: (3,4,5)
Step-by-step explanation:
10² = 6² + 8²
(10/2)² = (6/2)² + (8/2)²
5² = 3² + 4²
25 = 9 + 16
25 = 25
The sides satisfy the pythagoras theorem
10 is the hypotenuse, 6 & 8 are the legs
5 is the hypotenuse, 3 & 4 are the legs
Where’s the image? There has to be an image showing the angles to see which pairs of angles are supplementary.
