Answer:
![\text{-2 is the leading coefficient of the quadratic equation }f(x)=-2x^2+5x-4](https://tex.z-dn.net/?f=%5Ctext%7B-2%20is%20the%20leading%20coefficient%20of%20the%20quadratic%20equation%20%7Df%28x%29%3D-2x%5E2%2B5x-4)
Step-by-step explanation:
Given the quadratic function
![f(x)=-2x^2+5x-4](https://tex.z-dn.net/?f=f%28x%29%3D-2x%5E2%2B5x-4)
we have to find the leading coefficient of given quadratic equation.
![\text{The general form of quadratic equation is }ax^2+bx+c=0](https://tex.z-dn.net/?f=%5Ctext%7BThe%20general%20form%20of%20quadratic%20equation%20is%20%7Dax%5E2%2Bbx%2Bc%3D0)
The coefficient of
i.e a is known as the leading coefficient.
Comparing given equation with the standard equation, we get
a=-2
![\text{Hence, -2 is the leading coefficient of the quadratic equation }f(x)=-2x^2+5x-4](https://tex.z-dn.net/?f=%5Ctext%7BHence%2C%20-2%20is%20the%20leading%20coefficient%20of%20the%20quadratic%20equation%20%7Df%28x%29%3D-2x%5E2%2B5x-4)
Answer:
the tip will be 1.40 which will make your bill total 15.40 hope this helps
Step-by-step explanation:
Answer:
20 nickels
23 dimes
Step-by-step explanation:
hope this helps!
The answer is D 1 and 17/60
He did not apply distributive property correctly for 4(1 + 3i)
Instead of 3i, it should be 12i.