Answer:
y=1/3x-8
Step-by-step explanation:
let me know if not clear
Significant digits are all digits, after the comma, excluding the first if this first is Zero
So the number of significant digits is 3 (1,0,2)
Answer:
y=2x
Step-by-step explanation:
We need to first find the slope. Lets get two points and apply the slope formula.
(1,2) and (2,4)
Rise: 2
Run: 4
Slope: 2
Then, lets use the standard way of showing a linear equation.
y=mx+b
y=2x+0
Answer:
150 km/h
Step-by-step explanation:
because it's then 2 together
(m - 3)(m + 5)= 0
m= {3, -5}