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
Akimi4 [234]
3 years ago
14

How do i graph the equation y= -4x - 1

Mathematics
1 answer:
Serggg [28]3 years ago
3 0

9514 1404 393

Answer:

  see attached

Step-by-step explanation:

Find the y-values corresponding to x-values of 0 and 1, then plot those points and draw a line through them.

For x=0, ...

  y = -4·0 -1 = -1 . . . . the point is (0, -1) . . . the y-intercept

For x=1, ...

  y = -4·1 -1 = -5 . . . . the point is (1, -5)

The attached graph shows these points and the line through them.

You might be interested in
14. There are 11 boys and 10 girls in a classroom. A teacher chooses a student at random and puts that student
lutik1710 [3]

Answer:

here

Step-by-step explanation:

https://www.rcboe.org/cms/lib/GA01903614/Centricity/Domain/1351/21.2%20permutations%20and%20probability.pdf

8 0
2 years ago
Read 2 more answers
1. A scientist is growing cell cultures and examining the effects of various substances on them as part of his research. The cul
kompoz [17]

Pay attention in class

7 0
3 years ago
Some whole numbers are irrational numbers true or false and why ?​
anastassius [24]

Answer:

False

Step-by-step explanation:

The set of numbers that include 0 plus the set of counting numbers. Which also includes 1-Infinity. Example....1,2,3,4, etc.

5 0
3 years ago
Read 2 more answers
A 6-foot tall man casts a shadow that is 12 feet long. What is the measure of the sun's angle of elevation? Enter your answer, r
Masteriza [31]

Answer:

27^{\circ}

Step-by-step explanation:

Let x represent the sun's angle of elevation.

We have been given that a 6-foot tall man casts a shadow that is 12 feet long.

Upon looking at our attachment we can see that man and his shadow forma a right triangle with respect to ground, where height of man is opposite side and his shadow is adjacent side.

Since tangent relates opposite side of a right triangle with adjacent, so we can set an equation as:

\text{tan}=\frac{\text{Opposite}}{\text{Adjacent}}

\text{tan}(x)=\frac{6}{12}

\text{tan}(x)=\frac{1}{2}

Using arctan we will get,

x=\text{tan}^{-1}(\frac{1}{2})

x=26.565051177078^{\circ}\approx 27^{\circ}

Therefore, the measure of the sun's angle of elevation is 27 degrees.

3 0
3 years ago
Please help i’m so confused!
dalvyx [7]

Answer:\dfrac{3}{2}

Step-by-step explanation:

Tangent of an angle in right angled triangle is defined as the ratio of opposite side to adjacent side.

In triangle CAB,

Given that CB=1 and AB=2

tan(CAB)=\frac{CB}{AB}=\frac{1}{2}

In triangle BAD,

Given AD=3

tan(BAD)=\frac{BD}{AD}=\frac{BD}{3}

Since,angle BAD is same as angle CAB,their tangents are equal.

\frac{1}{2}=\frac{BD}{3}

So,BD=\frac{3}{2}

7 0
3 years ago
Other questions:
  • 30 ounces at $4.00 per pound. how much was paid for 30 ounces
    11·1 answer
  • 13/20 reduce to lowest fraction
    8·2 answers
  • Turn the equation into factored form<br> Y=x^3+3x^3-6x-8
    10·1 answer
  • What angle relationship best describes angles AFC and DFB?<br> WILL GIVE BRAINLIEST
    13·2 answers
  • What is 3/24 in simpliest form.
    15·1 answer
  • You and your friend are selling magazine subscriptions for a fundraiser. After w weeks, you have sold (7w+6) subscriptions and y
    7·1 answer
  • The height of a cylinder is 8 centimeters. The circumference of the base of the cylinder is 14 pi. What is the measurement of th
    13·1 answer
  • Need this answered please!!
    11·1 answer
  • 1/3 x 4/7? first person to answer gets brainliest!!
    9·2 answers
  • Grace has 634 stickers. Huiling has 210 stickers. How many stickers must Grace give Huiling so that both of them have the same n
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!