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
tatiyna
3 years ago
6

Select the equation in which the graph of the line has a negative slope, and the y-intercept equals 50.

Mathematics
2 answers:
Aleks04 [339]3 years ago
8 0
Convert each one to the  form y = mx + b   where m=slope and b = y-intercept.

(a) 5y = 10x - 40

y = 2x -  8         m= 2 (positive slope) and  y-intercept = -8 so its not (a)
zepelin [54]3 years ago
8 0

Answer:

The answer that represent a negative slope and a y-intercept 50 is letter C.

Step-by-step explanation:

The answers are represented like a general equation Ax + By + C = 0, so you need to clear "y" to find slope-intercept form of a line y=mx+b, where m is the slope and b is the intercept, so if you clear:

a) y = (10x - 40)/5 .... in this ecuation the slope is positive and the ininterception 40 negative.

b) y = (5x +12)/10 .... in this ecuation the slope is positive and the interception 12 positive.

d) y= (x-10)/2 .... in this ecuation the slope is positive and the interception 10 negative.

c) y = 50 - 5x, in this ecuation the slope is negative, and the interception 50 positive, so this is the correct answer.

You might be interested in
What is the value of S4 for
zzz [600]

Answer:

90

Step-by-step explanation:

To find s4  we find sum of values when n=1,n=2,n=3,n=4

given expression is 6(2)^{n-1}

n=1 , plug in 1 for n

6(2)^{1-1}=6

n=2

6(2)^{2-1}=12

n=3

6(2)^{3-1}=24

n=4

6(2)^{4-1}=48

Sum of all 4 terms = 6+12+24+48=90

4 0
3 years ago
Which graph shows the rule: output = 5 times the input ? explain please!!
kolezko [41]
The 2nd graph show the rule
6 0
3 years ago
From first principle find the derivative of logx​
Archy [21]

Hello!

\large\boxed{\frac{dy}{dx}logx = \frac{1}{xln10}  }

Recall that:

logx can be rewritten as:

log_{10}x

Use the equation for the derivative of a log expression:

\frac{dy}{dx}log_{a}u = \frac{1}{ulna} * u'

Substitute in the values in the expression:

logx = \frac{1}{xln10} * 1 = \frac{1}{xln10}

4 0
3 years ago
Suppose that--in any given time period--a certain stock is equally likely to go up 1 unit or down 1 unit, and that the outcomes
Leviafan [203]

Answer:

x =45 and y = 23

Step-by-step explanation:

6 0
3 years ago
Compare the fraction 1:24,000 to the fraction 1:3,168,000; which is the largest rational number
gulaghasi [49]

Answer:

\frac{1}{24,000}

Step-by-step explanation:

we know that

When we compare positive fractions with the same numerator, the largest rational number will be the fraction with the lowest denominator

In this problem we have

\frac{1}{24,000}  and   \frac{1}{3,168,000}

Both numerator are equal

Compare the denominators

24,000 < 3,168,000

therefore

\frac{1}{24,000}  is the largest rational number

7 0
3 years ago
Other questions:
  • The table represents the start of the division of -2x^3 + 11x^3 - 23x+20 by x^2 -3x + 4. Which terms belong in one of the shaded
    13·2 answers
  • How do you solve 15 = 7 - x
    14·1 answer
  • What is 941 divided by 24
    7·2 answers
  • Find the value of x it y so that line through the points has the given slope
    5·1 answer
  • i need a data set for a project and i cant think of 2 things to compare please help quick will give brainliest please give me 2
    11·1 answer
  • David runs on a track that is 1/4 mile long he completes it in 1/20 of an hour
    9·1 answer
  • PLEASE HELP! - YOU WILL GET 22 POINTS - LINKS=REPORTED - THIS IS A QUIZ NO NEED TO SHOW WORK! - PLEASE LOOK AT ALL OF THE PICTUR
    7·2 answers
  • I don’t get this problem:// I’m so confused. I need help asap!!!
    8·1 answer
  • In a particular week, Mary
    9·2 answers
  • Help me out <br>Answer required ​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!