Answer: y = 30x + 50
Step-by-step explanation:
let y be the distance traveled (in meters) after x minutes.
If we plot y on the vertical axis and x on the horizontal axis, a straight line would be formed. The slope of the straight line would be
Slope, m = (260 - 110)/(7 - 2)
m = 150/5 = 30
The equation of the straight line can be represented in the slope-intercept form, y = mx + c
Where
c = intercept
m = slope
To determine the intercept, we would substitute x = 7, y = 260 and m = 30 into y = mx + c. It becomes
260 = 30 × 7 + c = 210 + c
c = 260 - 210
c = 50
The linear model becomes
y = 30x + 50
(4x - 10) + (12x + 6) = 68
16x - 4 = 68
16 x = 72
x = 4.5
So, 12 (4.5) + 6 = 60
The line of reflection that maps one shape into the other is line m.
<h3>
What is the name of the line of reflection for the pair of figures?</h3>
The line of reflection is the line that maps one heart into the other heart. Such that the line must lie exactly between the two shapes, and divide the plane into two equal images.
By looking at the given image, we can see that the line of reflection that maps one heart into the other is the line M.
If you want to learn more about reflections:
brainly.com/question/4289712
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Answer:
D
Step-by-step explanation:
The upper quartile is the range given by the right most T-on-its-side shape.
Decimal form: 18.8
Mixed number: -18 4/5
Exact form: -94/5
