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
Sladkaya [172]
3 years ago
10

Using the graph provided, find f(−2)

Mathematics
2 answers:
dimulka [17.4K]3 years ago
8 0

Answer:

f(-2) = 1

Step-by-step explanation:

f(-2) means find the y value when x = -2

Going to x=-2 and going up until we hit the blue line

f(-2) = 1

lara31 [8.8K]3 years ago
3 0

Answer:

\Large \boxed{f(-2)=1}

Step-by-step explanation:

For f(-2), the input of the function f(x) is -2.

The input is the x value.

x = -2

The output is the value of y.

When x = -2 on the graph, y = 1.

You might be interested in
An item prices $80 is on sale for 20% off there is a 3% sales tax what is the amount before taxes
Eduardwww [97]

Answer:$64 BEFORE TAX

Step-by-step explanation: Pretax price:$62.14

Sales tax:$1.86

Total price with sales tax:$64.00

3 0
3 years ago
Read 2 more answers
15. Find the value of x.<br> (68 - x)<br> 3x
masha68 [24]

Answer:

17=x

Step-by-step explanation:

In this case, we need to use Vertical Angles Theorem to solve this problem. Basically, because of the position of the angles, they are congruent.

68-x = 3x

Add x to both sides

68=4x

Divide by 4

17=x

Hope this helps!

3 0
3 years ago
Read 2 more answers
Kate's father is 32 years older than Kate is. In 5 years, he will be five times older. How old is Kate?
Sedbober [7]

In 5 years, the ratio of their ages will be 5:1, so the difference in their ages will be 4 ratio units. Those 4 units correspond to 32 years, so each unit corresponds to 32/4 = 8 years.

Thus, in 5 years, Kate will be 8 and her father will be 40. Right now, Kate is ...

... 8 - 5 = 3 years old.

_____

<em>Using equations</em>

Let k represent Kate's current age. Then in 5 years Kate will be k+5, and we will have ...

... 5(k+5) = (k+5)+32 . . the relationship betewen their ages in 5 years

... 5k +25 = k +37 . . . . eliminate parentheses

... 4k = 12 . . . . . . . . . . . add -25-k

... k = 3 . . . . . . . . . . . . . divide by 4

Kate is 3 years old.

3 0
2 years ago
Read 2 more answers
A pair of in-line skates that usually sell for $40 is on sale at a 30% discount. What is the sale price?
weqwewe [10]
40*30%=12
40-12=28
they would be on sale for $28
with the discount being 12 dollars.
hope this helps!
8 0
3 years ago
Read 2 more answers
9. The sum of two consecutive integers is 41 less than<br> four times the larger. Find the numbers.
Maksim231197 [3]

Answer:

19 and 20

Step-by-step explanation:

Let x be the larger number

x - 1 + x = 4x - 41

We can combine like terms and isolate x:

2x - 1 = 4x - 41

2x = 40

x = 20

20 - 1 = 19

5 0
3 years ago
Other questions:
  • According to one web page on the resale value of cars, a BMW that cost $71,000 in 2003 depreciates in value about 15% a year. Ho
    11·1 answer
  • Plz help me!!!!!!!!!!!!!!!!!!!!!!
    8·1 answer
  • A box contains 5 white and 7 black balls. Two successive drawn of 3 balls are made
    9·2 answers
  • Solve the following equation:x^2=10
    15·2 answers
  • Based on the graphic, which three-dimensional figure has the greatest volume?
    9·1 answer
  • Please answer no links!!!!!!!!!!!
    15·2 answers
  • Yo i need help wit 17 and 18 i’ll give u a brainliest you please
    15·1 answer
  • A rectangle has a length of 16
    10·1 answer
  • Suppose you have three consecutive integers.The greatest of the three integers is twice as great as the sum of the first two.Wha
    11·1 answer
  • Which equation represents the function? f(x)=−1/2x+4 f begin argument x end argument equals negative fraction 1 over 2 end fract
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!