Are the students correct? Explain. A geometry class is asked to find the equation of a line
that is parallel to y - 3 = -(x + 1) and passes through (4,
2). Trish states that the parallel line is y-2=-1(x – 4).
Demetri states that the parallel line is y=-x+6.
Trish is the only student who is correct; the slope
should be -1, and the line passes through (4,2).
Demetri is the only student who is correct; the slope
should be -1, and the y-intercept is 6.
Both students are correct; the slope should be -1,
passing through (4, 2) with a y-intercept of 6.
Neither student is correct; the slope of the parallel
line should be 1.

if the eqn of the parabola is f(x) = (x-4)(x+2), we need to mult. this out to find the coordinates of the vertex.

then f(x) = x^2 + 2x - 4x - 8, and f(x) = x^2 - 2x - 8.

one way in which you can find the vertex is to calculate x = -b / (2a).   here, that comes to

        )

x = = 1.   f(1) = 1^2 - 2(1) - 8 = - 9.   vertex is at (1, -9).

        2(1) 

find another point on the curve:   let x=0, for which y=-8.   then (0, -8) is on the curve.   plot the vertex and this point and draw a smooth parabola thru both.

hope this

yes the total will be same because in both of them the expression.is rearranged but their sign remains the same hence it hss just been shuffled

too many. (jk)

31 v bucks

step-by-step explanation:

since you bought 25 on friday and 6 on tuesday, you can just add them up.

25+6=31

check your work.

31-6=25

i hope this !

-yand3r3