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
Arlecino [84]
2 years ago
12

The function f(x) is graphed on the coordinate plane.

Mathematics
1 answer:
soldier1979 [14.2K]2 years ago
5 0

Answer:

f(-4) = 4

Step-by-step explanation:

Fro the graph attached,

We have to calculate the value of the function at x = -4.

As we can find from the graph at the input value x = -4, output value of the function is f(-4) = 4

Therefore, f(-4) = 4 will be the answer.

You might be interested in
Russell sold 40 shares of a stock. The value of each share has decreased by $1 since he bought the stock. Express the amount Rus
lozanna [386]

Answer:

Integer = -40

Step-by-step explanation:

40 x -1

= -40

Therefore, -40 is the integer.

3 0
2 years ago
How can you solve this problem? Please help!!
polet [3.4K]
A. 13 hours
b. 0.52 hours
7 0
3 years ago
Please help thank you!! will give brainlist!​
ratelena [41]

Answer:

the third one

Step-by-step explanation:

y+8= 4(x-3)

y+8= 4x-12

y= 4x-20

5 0
3 years ago
An object is dropped from a small plane. As the object falls, its distance, d, above the ground after t seconds, is given by the
DedPeter [7]

<em><u>The inequality can be used to find the interval of time taken by the object to reach the height  greater than 300 feet above the ground is:</u></em>

d = -16t^2 + 1000

<em><u>Solution:</u></em>

<em><u>The object falls, its distance, d, above the ground after t seconds, is given by the  formula:</u></em>

d = -16t^2 + 1000

To find the time interval in which the object is at a height greater than 300 ft

Frame a inequality,

-16t^2 + 1000 > 300

Solve the inequality

Subtract 1000 from both sides

-16t^2 + 1000 - 1000 > 300 - 1000\\\\-16t^2 > -700

16t^2 < 700\\\\Divide\ both\ sides\ by\ 16\\\\t^2 < \frac{700}{16}\\\\Take\ square\ root\ on\ both\ sides\\\\t < \sqrt{\frac{700}{16}}\\\\t < \pm 6.61

Time cannot be negative

Therefore,

t < 6.61

And the inequality used  is: -16t^2 + 1000>300

6 0
3 years ago
17. Given the graph below, find PQ.
Galina-37 [17]

Answer:

you actually don't need a graph to be able to solve this equation. As long as you are given two data points, you can already solve for the linear equation. The most common way of writing linear equations is the slope-intercept form: y = mx + b, where m is the slope and b is the y-intercept.

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • Describe how you would use a yardstick to measure the length of a rug?
    8·1 answer
  • Megan owns a clothing boutique. The table below represents the profit made, in dollars, every year since 2010, where x represent
    8·1 answer
  • The first Ferris wheel was built in 1893 in Chicago. It's diameter was 250 feet. How many feel did the Ferris wheel rotate with
    5·1 answer
  • What is the coefficient of 15ab 1/3
    14·2 answers
  • Jovie is maintaining a camp fire. She has kept the fire steadily burning for 10hours with 15 logs. She wants to know how many ho
    7·2 answers
  • Hey turtle cow i got a question you+the band=happy
    9·1 answer
  • Plz answer help me :(
    7·1 answer
  • Find the slope of the line that goes through the given points (-4,11) (-12,-1)
    5·1 answer
  • What is the full number of 2.2300745e56?
    8·1 answer
  • Help me:-
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!