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
Salsk061 [2.6K]
3 years ago
12

Given f(x)=x^2+2x-2, evaluate f(-2)​

Mathematics
2 answers:
sergiy2304 [10]3 years ago
6 0

Step-by-step explanation:

<h3>f(x) = x² + 2x - 2</h3><h3>f(-2) = (-2)² + 2 (-2) - 2</h3><h3> = 4 - 4 - 2</h3><h3> = - 2</h3><h3 />

Hope it will help :)

marysya [2.9K]3 years ago
4 0

Answer:

-2

Step-by-step explanation:

Substitue -2 into every x factor

-2^2 + (-4) - 2

4 - 4 - 2

-2

You might be interested in
Find the product of the solutions of this equation. 15x^2+23x-41=0
Soloha48 [4]
(x + 7) • (x + 6) =0<span>
</span>
8 0
3 years ago
In the figure below, m∠1 = x and m∠2 = x - 8. Which statement could be used to prove that x = 49?
Tatiana [17]

Answer:

option C can be used.

Step-by-step explanation:

hope this helps you.

4 0
2 years ago
What is the solution to the system of equations?
Mekhanik [1.2K]

Answer:

(-6, -2)

Step-by-step explanation:

When trying to find the solution to a system of equations on a graph, the solution is where the lines intersect.

The lines intersect at (-6, -2).  This is the solution.

7 0
3 years ago
Read 2 more answers
Angle 9 and angle 10 are complementary and angle 7 is equal to angle 9, m&lt;8 is equal to 41
zhenek [66]

Would help if there was picture

6 0
3 years ago
44.639 rounded to the nearest dollar is 44.00 true or false
Anna [14]
False

When rounding, five or more will make the value go up.
Your change value is a 6 so the dollar value should be $45
7 0
4 years ago
Read 2 more answers
Other questions:
  • The results of a survey are shown below. In the survey, 12 students said that they would like to learn French.
    8·2 answers
  • (4,3) and (8,6)<br><br> Slope:
    12·2 answers
  • 2. Ignacio is going on vacation. He needs to drive 479 miles in 7 hours. What is his average speed in miles per
    8·1 answer
  • if their are 6 blues marbles 10 green marbles and 1 white marble what is the probability that the white marble will come out?
    7·1 answer
  • One event has 5 outcomes and another event has 12 outcomes. what does 5x12 represent?
    10·2 answers
  • What is 65 percent of 186
    13·2 answers
  • Which graph shows the solution to the inequality –2 (2x + 3) &lt; 26?
    8·2 answers
  • There were 14 fans a Tracy's baseball game. The home team had 4 more fans than the
    5·1 answer
  • Can you please answer fast
    11·2 answers
  • Okay now what is you comfort Anime? (Or a show if you dont watch anime) (also free points)
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!