Which linear function has the greatest y-intercept?

The slope-intercept form: y = mx + b

m - slope

b - y-intercept

y = 6x + 1 → y-intercept = 1

first graph → y-intercept = 2

second graph → y-intercept = -3

y = 3x + 4 → y-intercept = 4

y = 3x + 4

"image"

step-by-step explanation:

in most of these problems, the notation is that the point with a "prime" is the image of the point without. that is, b' is the image of b.

here, there is no dilation or reflection. there is simply translation (with no direction shown). which figure you call the "preimage" and which one you call the "image" is up to you. as a matter of convention, the naming is as described above.

first, you divide the triangle in two, tô form a retangle triangle. after, using pythagoream theorem:

18^2 = 14^2 + (x/2)^2

(x^2/4) + 196 = 324

x^2/4 = 324 - 196

x^2/4 = 128

x^2 = 512

x = √512

x = √2^9

x = 16√2 cm

i hope i you.