Which of the lines graphed has a slope of -1/2 and a y-intercept of 3

(worth 100 points and will give brianliest)

The correct option is C).

Figure show the line with slope of -1/2 and a y-intercept of 3

Step-by-step explanation:

The equation of line is given by y=mx+c.

Where m is slope and c is y-intercept.

Given that line has slope

m= and c=3

Thus equation of line will be

y=mx+c.

y=

To plot the line we need at least two points

Take x=0

y=

y=

y=3

The required point is A(0,4)

Take x=2

y=

y=2

The required point is B(2,2)

Using this points to graph the given equation of line

Figure show the line with a slope of -1/2 and a y-intercept of 3

The correct option is C).

x is greater than 5

step-by-step explanation:

2x+7 is greater than 17

    -7                           -7

2x is greater than 10

divide by 2 each side

x is greater than 5