The change in amount of gasoline is -0.55
<h3>Rate of change</h3>
The rate of change is the ratio of change in the y variable to that of the x variable.
From the given table, we can use the following coordinate (1, -2.15) and (2, -2.70)
Substitute the coordinate into the formula to have:
Hence the change in amount of gasoline is -0.55
Learn more on rate of change here:brainly.com/question/8728504
Answer:
Step-by-step explanation:
Ok can u tell me how to do dis pls
Answer:
$215.26
Step-by-step explanation:
717.53*30%= $215.26
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<u><em>Answer:</em></u>y = 5x - 7
<u><em>Explanation:</em></u><u>The general form of the linear line in slope-intercept form is:</u>
y = mx + c
where:
m is the slope
c is the y-intercept
<u>1- getting the slope:</u>The slope of the line can be calculated using the following formula:
m = </span>
<span>
We are given the points:
(3,8) representing (x</span>₁<span>,y</span>₁<span>)
(2,3) representing (x</span>₂<span>,y</span>₂<span>)
Substitute with the givens in the above equation to get the slope as follows:
m = </span>
<span> = 5
<u>Therefore, the equation now became:</u>
y = 5x + c
<u>2- getting the y-intercept:</u>To get the value of the c, we will use any of the given points, substitute in the equation we got in part 1 and solve for c. I will use point (2,3) as follows:
y = 5x + c
3 = 5(2) + c
3 = 10 + c
c = 3 - 10
c = -7
<u>Based on the above, the equation of the line is:</u>y = 5x - 7
Hope this helps :)</span>
Could u clarify the question more Please