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
mart [117]
3 years ago
9

Here’s a graph of a linear function. Write the equation that describes that function.

Mathematics
1 answer:
lord [1]3 years ago
6 0

Answer:

y = 5x - 5

Step-by-step explanation:

It appears that the graph intersects the y-axis at (0, -5).  This point is the y-intercept of the line.

As we move from (0, -5) to the point (2, 5), x increases by 2 and y increases by 10.  Thus, the slope of the line through these two points is

m = rise / run = 10 / 2  = 5.

The slope-intercept form of the equation of a straight line, y = mx + b, becomes y = 5x - 5

You might be interested in
Hey circular plot of land has a diameter of 14 yards what is the area of the land use 3.14 for pie
vagabundo [1.1K]

Answer:

153.86 yards²

Step-by-step explanation:

A(Circle) = πr² where r = radius.

r = d/2 where r = radius and d = diameter.

r = 14/2 = 7 yards.

(3.14)(7)² = (3.14)(49) = 153.86 yards²

3 0
3 years ago
Read 2 more answers
Determine the circumference of a circle with a radius of 4 units.
bonufazy [111]
The answer is going to be C≈25.13
Hopes This Helps :)
5 0
3 years ago
Read 2 more answers
Steven is learning to scuba dive. The equation D = 20L + 15 represents the depth he can dive in feet, D, based on the number of
Marina CMI [18]
He should be able to dive 275 feet after 13 lessons
4 0
3 years ago
In right triangle DEF, it is known that Cos D = (12/13) and Cos F = (5/13). If FD = 39, then DE = ? Hint, draw the right triangl
AnnyKZ [126]

Answer:

The value of the line segment ED is 36.

Step-by-step explanation:

The hypotenuse represents the longest side in the right triangle. In this case, FD represents the hypotenuse as it is a multiple of 13. Based on the trigonometric relations described in the statements, we get the following relationships by definition of cosines:

\cos D = \frac{ED}{FD} (1)

\cos F = \frac{EF}{FD} (2)

If we know that \cos D = \frac{12}{13} and FD = 39, then the length of the line segment ED is:

ED = FD\cdot \cos D

ED = 39\cdot \left(\frac{12}{13} \right)

ED = 36

The value of the line segment ED is 36.

7 0
3 years ago
Is the inequality always, sometimes, or never true?
MariettaO [177]

Answer:

Never true

Step-by-step explanation:

2x - 5 < 2(x - 3) first multiply 2 with the inside the parenthesis

2x - 5 < 2x - 6

now when we simplify the inequality 2x on the both sides will be eliminated and we will be left with:

(-5) < (-6) which cannot be true because (-5) is closer to 0 in number line so it's bigger then (-6) not smaller

Therefore the answer is "Never true"

7 0
1 year ago
Other questions:
  • What is the length of leg
    12·1 answer
  • Please help to be marked brainliest number is 13
    12·2 answers
  • it takes 1 cup of liquid fertilizer to make 7 1/2 gallons of spray. how much liquid fertilizer is needed to make 80 gallons of s
    11·1 answer
  • PLZ HELP WILL MARK BRAINLIEST!
    9·1 answer
  • Craig made 60% of 80 free throw attempts this season how many free throws has he made
    7·2 answers
  • 14/28 as a ratio a decimal and a percent
    5·2 answers
  • The 4 angles of heptagon equal and each of other 3 is 20° greater the first 4.Find the angles​
    8·1 answer
  • I have the answer, I just need to explain how I got it. Please help!
    10·1 answer
  • Name the side included by ∠A and ∠B
    13·1 answer
  • Can someone please help me out? First to give the right answer gets brainliest.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!