Question

If f(x) = −2x − 1 and g(x) = 6x − 1, find f[g(−2)]
can someone plz help me

Answer 1

answer is 25

Answer 2

how did u get 25

Answer 3

first find g(-2) by substituting -2 in place of X

Answer 4

i know that part butafter u get the first part which is three and the second part -13 wat do u do to those two numbers

Answer 5

g(-2)=-13
then u will have f(-13)
substitute it in place of x in f(x)

Answer 6

If f(x) = 3x + 1 and g(x) = 2x − 4, find f[g(2)].this is another example

Answer 7

let me try solving it tell me if i do it right

Answer 8

answer is 1
check it !

Answer 9

howd u get it
show me all togethher

Answer 10

If f(x) = 3x − 2 and g(x) = 2x − 1, find (f − g)(2).

Answer 11

(f-g)(2)= f(2)- g(2)
i hope u know how to find f(2) and g(2)

Answer 12

nope
tats wat im tryn to learn

Answer 13

f(x) is a function in terms of x
if u need to find f(2) thats mean u have to substitute the value of x as 2 in the given equation

Answer 14

wats the answer

Answer 15

answer is 1

Answer 16

how bout this one
If r(x) = −4x − 1 and t(x) = 2x − 1, find (r + t)(7)

Answer 17

btw ure awesome u saved my life thank u

Answer 18

If f(x) = 2x + 1 and g(x) = −2x − 3, find (f + g)(−1).

Answer 19

(f+g)(-1)=f(-1)+g(-1)

Answer 20

if f(x) = x + 2 and g(x) = −3x − 1, find g[f(4)]

Answer 21

ure good

Answer 22

-19 is answer

Answer 23

wait -19 is answer to which question

Answer 24

If r(x) = −4x − 1 and t(x) = 2x − 1, find (r + t)(7)
If r(x) = −4x − 1 and t(x) = 2x − 1, find (r + t)(7)
If f(x) = 2x + 1 and g(x) = −2x − 3, find (f + g)(−1).
If f(x) = x + 2 and g(x) = −3x − 1, find g[f(4)

Answer 25

how bout thteese