carlee1234567890 carlee1234567890
  • 18-09-2021
  • Mathematics
contestada

Help me pleaseeeeeee.

Help me pleaseeeeeee class=

Respuesta :

mochlily994
mochlily994 mochlily994
  • 18-09-2021

Answer:

-10

Step-by-step explanation:

f(x) =f(-2)

x=-2

=(-2)^2 +(2)(-2) -10

=4+(-4)-10

=0-10

=-10

Answer Link
25lydiaduree 25lydiaduree
  • 18-09-2021

Answer:

-18

Step-by-step explanation:

F(x)=x^2+2x-10

x= -2

-2^2+2(-2)-10

-4-4-10

-8-10

-18

Answer Link

Otras preguntas

25-[2+5y-3(y+2)]=-3(2y-5)-[5(y-1)-3y+3]
am nevoie de o scrisoare informala
Multiply and simplify 36*5/4
what can be done to reduce erosion at construction site
How to do mixture word problems????Like: A restaurant sells large and small sub sandwiches. Rolls for the sandwiches are ordered from a baker. The roll for a la
Karen's batting average was 0.444. She was at bat 45 times. How many hits did she get?By the way ..... I might ask a lot of questions because I'm in 6 grade...
Put brackets in the calculation below to make it correct. 15 - 4 x 2 + 1 = 3
Point A is 10 units to the right of the origin and 9 units down.  What are the coordinates of point A?
If heroes are a reflection of "who we are as a culture and as people," what does King Arthur reflect? What traits does he show that Western society values?
write 4/x+2 + 3/x-2 as a single fraction in its simplest form