X = 9283
- Harvard university professor
Answer:
Linear
Step-by-step explanation:
The trend is a straight line so linear
The trend is not parabola type so not quadratic
The general equation is
- y=mx+b
- The equation of line is y=3x-5
Answer:
y=9
Step-by-step explanation:
2(6)-3=9
Answer:
7 months
Step-by-step explanation:
We can write the equation 25x+10=185 where 25 represents the cost per month, x represents the number of months, 10 represents the sign-up fee and 185 represents the total cost.
To isolate the variable, first subtract 10 from both sides of the equation.
This new equation should look like: 25x=175
The next step in isolating the variable is to divide both sides of the equation by 25.
Doing this, you should be left with the final equation x=7 which is your answer.
Answer: y = (x + 7)² - 79
Explanation:
y = x² + 14x - 30
y = x² + 14x + 7² - 7² - 30
y = (x + 7)² - 79
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