Answer:
D(x=1).
Step-by-step explanation:
2(5x+8)=6x+20
10x+16=6x+20
10-6x+16=6x-6x+20
4x+16=20
4x+16-16=20-16
4x=4
4x/4=4/4
x=1
Answer:
y=x to the second power -8x+12
Step-by-step explanation:
0.25 represents the slope of the line. For every 1 unit it goes up, it goes 4 to the right.