Your average rate of change for the interval is 3/2 or 1.5, so that should be your answer.
Answer:
y=2x+7
Step-by-step explanation:
y-y1=m(x-x1)
y-9=2(x-1)
y=2x-2+9
y=2x+7
Answer:
45 21 31
Step-by-step explanation:
Answer:
True
Step-by-step explanation:
![9x^2-12x +4 \\\\=(3x)^2 - 2\cdot 3x \cdot 2+2^2\\\\=(3x-2)^2](https://tex.z-dn.net/?f=9x%5E2-12x%20%2B4%20%5C%5C%5C%5C%3D%283x%29%5E2%20-%202%5Ccdot%203x%20%5Ccdot%202%2B2%5E2%5C%5C%5C%5C%3D%283x-2%29%5E2)
Make a proportion
6/18 = 10/z
Cross multiply
180 = 6z
180/6 = z
Z = 30