Which function has a greater slope and y-intercept than the linear function represented in the table? A) y=2x+8.5
B) y=3x+7.5
C) y=5x+6.5
D) y=10x+5.5

B) y=3x+7.5

Step-by-step explanation:

The equation of the data in the table can be obtained by using any two points.

We will use points (3, 13) and (5,17)

The slope - intercept form is:

y = mx  + b

We find the slope as:

m = (17-13)/(5-3) = 4/2 = 2

The equation becomes:

y = 2x + b

To find the value of b, the y -intercept is:

13 = 2*3 + b ⇒ b= 13 - 6 = 7

So the equation is:

y = 2x + 7Now let's compare this with the options

A) y = 2x + 8.5

The slope is 2, and y- intercept is 8.5It has same slope and greater y-interceptAnswer is no

B) y=3x+7.5

The slope is 3, and y- intercept is 7.5It has greater slope and greater y-interceptAnswer is yes

C) y=5x+6.5

The slope is 5, and y- intercept is 7.5It has greater slope but smaller y-interceptAnswer is no

D) y=10x+5.5

The slope is 10, and y- intercept is 5.5It has greater slope but smaller y-interceptAnswer is no

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