Question

Find the value of x and the value of y for which (x,23) and (18,y) ate the points on the graph y=0.5x+15

Answer 1

Answer:

x=16; y=24

Step-by-step explanation:

for (x,23), 23=0.5x+15

x=16

for (18xy), y=0.5*18+15=24