2 years ago

A(x) = 7 – 4x , A(-1) =

Mathematics

2 answers:

kramer2 years ago

8 0

Answer:

7-4*(-1)

7-4*(-1)7+4

7-4*(-1)7+411

Step-by-step explanation:

hope it will help u

stich3 [128]2 years ago

4 0

Answer:

A(- 1) = 11

Step-by-step explanation:

Substitute x = - 1 into A(x) , that is

A(- 1) = 7 - 4(- 1) = 7 + 4 = 11

You might be interested in

In your notebook, set up the following addition using a vertical format and find the sum of the given polynomials. 3x^2 + 2x - 5

Svetradugi [14.3K]

The sum to your question is 14

5 0

2 years ago

Read 2 more answers

This is related to my grade

spin [16.1K]

It depends on the weight of the assignment in the class

8 0

2 years ago

X² y² + y2 – 4x + 20y +55 =0 Center: Radius:

netineya [11]

Answer:

Step-by-step explanation:

4 0

2 years ago

The cost of performance tickets and beverages for a family of four can be modeled using the equation 4x + 12 = 48, where x

BARSIC [14]

Answer:

$9.00

Step-by-step explanation:

4x + 12 = 48 - First, subtract 12 from each side of the equation.

4x = 36 - Then, divide each side by 4 to get x by itself.

x = 9 - After dividing by 4, we are left with x = 9, so 1 ticket costs

$9.00

3 0

2 years ago

Read 2 more answers

My math teacher keeps marking it wrong help...

HACTEHA [7]

Answer:

(0,0) (1,4) (2,8) (3,12)

8 0

2 years ago

Read 2 more answers