Answer:
Points on the inverse are
Step-by-step explanation:
When writing the inverse function of a set of points, you simply switch the coordinates:
We are given the points
Using our rule for function, our new points will be
From the list, the points we have for the graph of the inverse are
Answer:
a. y = -1/4x - 6
Step-by-step explanation:
slope intercept formula is y = mx + b with m being the slope, b being the y-intercept, and y and x being any point on the line
so plug in the slope and coordinates to solve for b
-7 = (-1/4) × 4 + b
solve for b by simplifying
b = -6
Remember that when you are making stimates, you are going to roiund to the nearest dollar. Since $3.29 is closer to 3 dollars than four dollars, Sam should use the 3 dollars figure to estimate if he can afford 4 gallons of gas.
$3+$3+$3+$3=$12
The actual value is
, so $3 per gallon is indeed a god estimate.
We can conclude that the correct answer is: <span>
$3 + $3 + $3 + $3 = 12, so Sal can afford the gas.</span>
Answer:
158400 meters
Step-by-step explanation:
multiply 3600 by 22 then multiply by 2