1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
saveliy_v [14]
2 years ago
15

F(x)=2(x-5)(x+7) What is f(-7)​

Mathematics
2 answers:
jenyasd209 [6]2 years ago
6 0

Answer:

Step-by-step explanation:

Kaylis [27]2 years ago
5 0

Answer:

f(- 7) = 0

Step-by-step explanation:

Substitute x = - 7 into f(x) , that is

f(- 7) = 2(- 7 - 5)(- 7 + 7)

       = 2 × - 12 × 0

      = - 24 × 0

     = 0

You might be interested in
Which function has the same y-intercept as the function
ddd [48]
The answer is 6x-7y=21

In order to find this answer you need to convert the answer choices into y intercept form by isolating the y variable to one side of the equation.
6x-7y=21
-7y=-6x+21
y=6/7x-3
As you can see when you change the form of this equation, the y intercept is -3.
8 0
3 years ago
What value make this sentence true 8 + ___ = 15 + 2
Hunter-Best [27]

Answer: 9

Step-by-step explanation:

isn't it obvious

8 0
3 years ago
Read 2 more answers
Simplify 6 over square root 8?
Serhud [2]

6/sqrt(8)= 2.121320344

8 0
3 years ago
Read 2 more answers
Please help! I will give brainly
Shkiper50 [21]
15x12=180
180$ simple unless u have a different way to do it
3 0
3 years ago
Read 2 more answers
3/8+1/8-2/7+1/4=<br> what is the answer
Vinvika [58]

Answer: my butt

Step-by-step explanation: like it?

6 0
3 years ago
Other questions:
  • How to solve systems of equations: 4x+5y=11
    13·2 answers
  • How much greater is the perimeter of a square of area 250 square meters than a square with area 125 square maters?
    9·1 answer
  • Can someone explain to me how this has multiple answers? I really don't understand! When I did it I only got the first answer. P
    13·1 answer
  • The graph shown below is a scatter plot:
    15·1 answer
  • Use the substitution method to solve the system of equations. Choose the correct ordered pair.
    9·2 answers
  • 107+0+39+13 use properties to fin the sum
    9·1 answer
  • Write six-thousandths in standard form
    5·2 answers
  • From a club of 23 people, in how many ways can a group of five members be selected to attend a conference?
    14·1 answer
  • Twice the sum of a number and six decreased by fifteen is the same as eighteen more than the product of five and the number. Fin
    7·1 answer
  • Can I please get some help I keep getting the wrong answer
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!