Register
Ƒ(x) = −x² + 10x − 20; Find ƒ(4)
154k views
2 votes
Ƒ(x) = −x² + 10x − 20; Find ƒ(4)

User Jdp
by
4.6k points

1 Answer

3 votes
F(4) subs the x in the equation so -4^2+ 10(4) -20. which turns into 16+40-20 = 36.
User GMalc
by
5.0k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

4.8m questions

6.3m answers

Other Questions

Pizza planet is running a special 3 pizzas for 16.50. What is the unit rate for one pizza
I need to simplify this expression.
Which property is shown in the problem below? -8(x-3y-9) = -8x+24y+72 A the associative property B the commutative property C the distributive property D the division property ASAP
What is the domain and range?
Witch value of x is in the solution of the following inequality -3x+5>17\ A=0 B=5 c=-5 D=-4
Link Copied!