Write a Quadratic Function Given a Table

[@Stevehnce]

On 3:26, how are you able to multiply -2 to the equation?

[@EdwardLee-e4h]

your the only reason im passing my math class thank you

[@Stevehnce]

On 3:26, how were you able to multiply -2 to the equation?

[@JaydenWhitehead]

As long as you do the same thing to the whole equation it it fine, for example 2x = 4 is the same as 4x = 8, so a + b = 2 is the same as -2a - 2b = -4. Hopefully that helps

[@johndemartin1786]

Love your vids. In example 1, how about c = -3 from the table (0, -3) is the y-intercept or "c" value saving one extra equation to solve

[@MATHcity-oe1vm]

Thanks for the video

[@MariosMathTutoring]

You’re welcome!

[@wjrasmussen666]

I like the method