Unit 4: Quadratic Functions and Equations
Lesson 6: The Quadratic Formula and the Discriminant
1.) a=5, b=9, c=-4
2.) C
3.) No solution
4.) x=-2, x=1.25
5.) x=-9, x=3
6.) quadratic formula
7.) 2
8.) 11cm by 16cm
1. B
2. C
3. D
4. A
5. D
6. D
7. C
8. A
oof, got 7/8 just bc i didnt see the -4 rather than 4
anyways, still correct in 2021!! watch for ya minuses, but here u go:
BCDADDCA
I was looking for these for over 10 minutes! Thank you!
these answers are correct if anyone wanted to know
1. What values of a, b, and c would you use in the quadratic formula for the following equation?
5x^2+9x=4
5x^2 + 9x - 4 = 0
A = 5, B = 9, C = -4.
Noose tryin to be a teacher suck up☠️💀
Mori <3 is 100% correct
connexus april 2021 is correct
thank you! :)