Find two points on the graph and plug them into the formula.
(0,0) and (1,4) are the easiest.
(y2-y1)/(x2-x1)=m
(4-0)/(1-0)=m
4/1=1
m=4
Answer:
10% = 30 15% = 20
Step-by-step explanation:
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Phone b is wider because 5 1/3 is greater than 5.3. 5 1/3 as a decimal is 5.33333... and 5.3 is just 5.30000
Answer: = 2(2x + 3) + 3
= 4x + 6 + 3
= 4x + 9
Step-by-step explanation: