Explanation:
y
+
2
x
=
3
y
=
−
2
x
+
3
When
x
=
0
, y-intercept
=
3
coordinates
(
0
,
3
)
When
y
=
0
, x-intercept
=
3
2
coordinates
(
3
2
,
0
)
Knowing two points, we can draw the graph.
graph{-2x + 3 [-10, 10, -5, 5]}
Answer
Answer:
here is the sample answer
Sample Response: No, the graph is only increasing while the student rides his bike, rides the bus, and walks. It is stays the same while he waits for the bus and when the bus stops to let him off.
Answer:
2 mph
Step-by-step explanation:
time = distance / speed
Let c represent the rate of the current. Then the upstream rate of the boat relative to the shore is (5c -c) = 4c, and the <em>upstream time</em> is ...
... 12/(4c) = 3/c.
Likewise, the downstream rate is (5c +c) = 6c, and the <em>downstream time</em> is ...
... 12/(6c) = 2/c.
The <em>total time</em> is the sum of upstream and downstream times:
... 3/c +2/c = 2.5
... 5/c = 2.5 . . . . . . combine terms
... 5/2.5 = c = 2 . . . multiply by c/2.5
Answer:
10.2
Step-by-step explanation:
The answer is c i hope this help you out.
