2 years ago

F(7) if f(x)=-3x-2

Mathematics

1 answer:

Paul [167]2 years ago

4 0

Answer:

f(7) = -23

Step-by-step explanation:

f(x) = -3x - 2

f(7) = -3(7) - 2

f(7) = -21 - 2 = -23

You might be interested in

4/65 with remeinders

zavuch27 [327]

I think it’s 16 remainder 1

4 0

2 years ago

What is 18k + 30fk in like terms. Will give brainliest to correct answer.

oee [108]

Answer:

6k(5f+3)

Step-by-step explanation:

18k+30fk

Factor out 6.

6(3k+5fk)

Consider 3k+5fk. Factor out k.

k(3+5f)

Rewrite the complete factored expression.

6k(5f+3)

4 0

3 years ago

Read 2 more answers

Question 1 mean and median practice

RideAnS [48]

What question do u need help with?

3 0

3 years ago

What 5x23p9x2 and what is the common number?

loris [4]

Hi There! :)

What 5x23p9x2 and what is the common number?

5×23=115
115×9=1035
1035×2=2070

Therefore 2070 is the answer

5 0

3 years ago

Find the endpoint:

scZoUnD [109]

Answer:

The coordinates of Point D are: (-5,-8)

Step-by-step explanation:

The formula for mid-point is given by:

$M = (\frac{x_1+x_2}{2} , \frac{y_1+y_2}{2})$

For the point (x1,y1) and (x2,y2)

Given that

M = (-3, -6)

C = (-1, -4) => (x1,y1)

Putting the values of given points in the formula for mid-point

$(-3,-6) = (\frac{-1+x_2}{2} , \frac{-4+y_2}{2})$

Putting respective coordinates equal

$-3 = \frac{-1+x_2}{2}\\-6 =-1+x_2\\x_2=-6+1\\x_2 = -5\\AND\\-6 = \frac{-4+y_2}{2}\\-12 = -4+y_2\\y_2 = -12+4\\y_2 = -8$

Hence,

The coordinates of Point D are: (-5,-8)

3 0

2 years ago

F(7) if f(x)=-3x-2 ​

F(7) if f(x)=-3x-2