Write an equation with a slope of -7 and a y-intercept of (0,4)
1 answer:
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Answer:
Vertex = (8, -8)
Step-by-step explanation:
<u>Standard form</u>:
<u>Vertex form</u>:
where (h, k) is the vertex
<u>Intercept form</u>:
where p and q are the x-intercepts
Therefore, the form that most quickly reveals the vertex is
The vertex is (8, -8)
Answer: the velocity and position vector is given by;
v(t) = 3i + 2j + (1-32t)k
r(t) = (3t)i + (5-2t)j + (2+t-16t^2)k
The position at time t=2; r(2)
r(2) = 6i + j - 60k
Step-by-step explanation:
Shown in the attachment.
