Question

Please answer this function

Answer 1

Answer:

f(10)=-130

solution,

$f(x) = - {x}^{2} - 3x \\ f( - 10) = {-(10)}^{2} - 3 \times 10 \\ \: \: \: \: \: \: \: \: \: = -100 - 30 \\ \: \: \: \: \: = -130$

hope this helps...

Good luck on your assignment..

Answer 2

Answer:

-130

Step-by-step explanation:

f(x) = -x^2 -3x

Let x= 10

f(10) = -(10)^2 -3*10

    = -100 -30

    = -130