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Post Test: Linear Equations
MUSUALLUMULU
Match each graph to the equation of its line.
:-r-4
y%3D-
y=41-4
y=-2x4
y=-I-2
y%3D+2
y=-=+2

this is the formula: v = the value of investment at the end of the time period

p = the principal amount (the initial amount invested)

r = the annual interest rate

n = the annual frequency of compounding (how many times a year interest is added)

t = the number of years the money is invested

^ means raise to the power of

maya’s expression will generate the wrong sum because she violated the commutative property.

step-by-step explanation:

given : the shape of his satellite can be modeled by   where x and y are modeled in inches.

now,the given equation   is a equation of parabola.

here, coefficient of x is positive, hence the parabola opens rightwards.

on comparing this equation with standard equation , we get

in standard equation, coordinates of focus=(0,m)

thus for given equation coordinates of focus=(0,1.5)

step-by-step explanation: