Me ‼️
the function d(h)= 25h+50 models the distance a train traveled from a station , in miles...
Mathematics, 11.12.2019 18:31 heroxtree
Me ‼️
the function d(h)= 25h+50 models the distance a train traveled from a station , in miles , h hours after crossing a bridge . what is the meaning of the x-intercept ?
a. train cross the bridge two hours after leaving the station
b. the train station is located 2 miles from the bridge
c. the train station is 50 miles from the bridge
d. the train crossed a bridge every 50 miles
Answers: 2
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Thee blue triangle has rotated from quadrant i to quadrant iii about the origin. describe the effects of the rotation on the coordinates of the blue triangle.
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Mathematics, 21.06.2019 23:10
Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (–4, 0) and (6, 0). the y-intercept of the first parabola is (0, –12). the y-intercept of the second parabola is (0, –24). what is the positive difference between the a values for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth
Answers: 2
Mathematics, 21.06.2019 23:30
Graph the line with the given slope m and y-intercept b. m=-3,b=1
Answers: 1
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