Answer: Yes, you can tell how to model real life relationships. For example, a linear function is written at y=mx+b. Y is the total value, b is initial value, and m is the slope of the function.
Step-by-step explanation:
Real life example:
Your school needs to raise money. To do this, they host a school dance! The admission is $5 (initial cost, b), plus an additional $3 dollars for drinks. 3 would be the slope per drink, so this can be represented by y=3x+5!
What’s not the right answer?
Answer:
when this quadratic is equal to 0
3(3x^2+13x+14)=0
3(3x+7)(x+2)=0
3 is not equal to 0
therefore (3x+7) or(x+2)=0
The length of the base is 6 and the height is 4.
.. Area = b*h = 6*4 = 24 . . . . . square units
