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Transforming Exponential Functions: Mastery Test
Each graph shows the result of a transformation applied to function fwhere
YA
+6
15
YA
14
+3
12
14
-1
-4
-3
-2.1
1 2
3
4
5
6
+1
-2
X
6
-3 -2 -1
1
2 3
4 5
-2
Graph W
Graph X
у.
+3
+2
C N w a hot
6 5 4 3 2 1
2 3 4 5 6
5

Respuesta :

First find the y-intercept of equation of line represented in the graph.

The y- intercept in the graph is the point where the graph crosses the y-axis

The given graph crosses y- axis at y=2

In th equestion of line y=mx+c , y-intercept is c

A) y=-x+7 has y- intercept =7

which is greater than 2

B) y= -5x+1 has y-intercept=1

which is less than 2

C) y=-0.6x-15 , y-intercept=-15<2

D) y=-4x+3 , y-intercept =3>2

E) y= -3x+2 , y intercept=2

F) y=-0.75x+1.5, y -intercept=1.5 <2

The equation of line that has greater y-intercept than the equation of line represented in the graph is,

A) y=-x+7

D) y=-4x+3

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