Answer:
here is your answer in the picture..
The x intrercepts is where the function crosses the x axis; In other words, it is where the output of the function is 0.
In a quadratic, you can start by factoring, if it’s unable to be factored then use the quadratic formula. Also, it is good to use the discriminate.
D= Discrimminate
D>0 2 real solutions
D=0 1 real solution
D<0 2 imaginary solutions.
The discrimminate is the equation/expression under the radical of the quadratic formula. With this formula, it’s not factorable. Using the discriminate it is also seen, as you’ll get a negative in the square root. This is imagenary because you cannot take the root of a negative value, which is why “i” is used to represent the square root of negative one.
Answer:
Here's the answer to the question
Step-by-step explanation:
Answer:
No
Step-by-step explanation:
The Ad is incorrect. They advertised that the prices of their bicycles is under$400, but the prices are $300, $250, $325, $780, and $350. $780 is more than $400. So the advertisement is not correct
