Answer:
I got an answer of X = 2
Step-by-step explanation:
I used subtituion and got 2
What does that even mean? can you re-word the question please?
Answer:
1B , 2B , 3 Output = 2*input + 1
Step-by-step explanation:
1. given (3n + 5) * 2
first do the operation between brackets.
n=5 so (3*5) =15 which gives (15 + 5)=20
now finish with the operation after the brackets, which is multiply by 2. 20*2 = 40, which is answer B.
2. 3x means 3*x which means in words: 3 times the number, which is answer A.
3. From the tabe you can see that if you just multiply the input by 2, you are almost at the output. If you add 1 then it is perfect..So you get Output = 2*input + 1
Answer: 1.) y = x + 11
2.) y = -2x + 5
Step-by-step explanation: Use the values in the chart to calculate the slope: difference in y-values divided by difference in x-values.
Then take the calculated slope, substitute for <u>m </u>in the point slope form of the equation, choose any pair of values in the chart, substitute for y and x in the equation and solve for b.
