Answer:
Step-by-step explanation:
One way in which to tackle this would be to convert that '1/2' to '2/4.' Then we have the expression:
-3 3/4 + 2/4
Combining these two numbers yields -3 1/4. x = -3 1/4 is to be plotted on the number line.
13
Take any two corresponding values, say (3,7) and (9,16)
Calculate the gradient of the linear function
Gradient=[16-7]/[9-3]=9/6=3/2
find the equation or rule of the linear mapping
y-7=(3/2)(x-3)
y=3x-9+7
y=(3/2)x+5/2
-0.5
work shown in image attached
