How do you use graphs to solve quadratic equations?

Answer 1

If you are solving the quadratic equation of the form

#ax^2+bx+c=0#,
and the graph of the quadratic function #y=ax^2+bx+c# is available, then you can solve the quadratic equation by finding the x-intercepts (or zeros) of the quadratic function.

I hope that this was helpful.

Sign up to view the whole answer

By signing up, you agree to our Terms of Service and Privacy Policy

Sign up with email
Answer 2

To solve quadratic equations using graphs, you plot the quadratic function represented by the equation on a coordinate plane. Then, you identify the x-intercepts, which represent the solutions to the equation. If there are two x-intercepts, the quadratic equation has two real roots. If there is only one x-intercept, the equation has one real root, and if there are no x-intercepts, the equation has no real roots. Additionally, you can find the vertex of the parabola, which corresponds to the minimum or maximum point of the quadratic function, providing valuable information about the equation.

Sign up to view the whole answer

By signing up, you agree to our Terms of Service and Privacy Policy

Sign up with email
Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

Not the question you need?

Drag image here or click to upload

Or press Ctrl + V to paste
Answer Background
HIX Tutor
Solve ANY homework problem with a smart AI
  • 98% accuracy study help
  • Covers math, physics, chemistry, biology, and more
  • Step-by-step, in-depth guides
  • Readily available 24/7