Question 3 Some equations have the form y=ke, where k is a number.
Which equation can be written in the form y = kx?
CLEAR
CHEC
y=52+1
y = 4
1-1=y

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step-by-step explanation:

what are you trying to solve here

step-by-step explanation:

graph them on a graphing calculator, press 2nd trace. select intersect. hit enter until it says answer. ti 84 works best

step-by-step explanation:

c.

step-by-step explanation:

substitution for (0,1)

y=x^2+4x+1

1=0^2+4(x)0+1

1=0+4(x)0+1

1=4(x)0+1

1=0+1

1=1

substitution for (-3,-2)

y=x+1

-2=-3+1

-2=-2