Sketch the following curves. (a) r = (1 − t)(i + j) + t(i − j); 0 ≤ t ≤ 1
(b) r(t) = ⟨t^4 + 1, t⟩.

Can anyone please help me sketch this graph?

answer: i believe it’s 245.04

step-by-step explanation:

y = 3x+4

step-by-step explanation:

to find the slope

slope = (y2-y1)/ (x2-x1)

    = (-8-4)/ (-4-0)

    = -12/-4

  = 3

using the slope intercept form of a line

y= mx+b

we know the slope is 3

we know the y intercept is 4 ( the point where it crosses the y axis or x=0)

y = 3x+4

no because after the troops were pulled many blacks were killed by hangings lynchings and other cruel ways which in a way interrupted the reconstruction of the south and differed from the way abraham lincoln had an idea of reconstruction

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