Can someone plot the dots for 25 points.

4. a spring scale is constructed so that each 0.10-n increment is separated by 0.50 cm. what spring constant is necessary for the scale to be accurate? -1.0n/cm -0.10n/cm -9.8 n/cm -0.20n/cm

X+ y = 5 ; x - y =3 solve using linear combination

Given the following linear function sketch the graph of the function and find the domain and range. ƒ(x) = -5x + 4