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
Masja [62]
2 years ago
7

How do I find the slope and y intercept of y=4x-4​

Mathematics
2 answers:
Scorpion4ik [409]2 years ago
8 0

Answer:

the slope is 4/1 because it's 4x and the y intercept is -4

ehidna [41]2 years ago
8 0

Answer:

slope: 4

y intercept: -4

Step-by-step explanation:

the equation you're given is in y = mx + b format

the "b" in the equation is the y intercept

the x and y are the variables

and the "m" is the slope

so in this case, the "m" would be 4 because it is the number right next to x

the -4 would be the "b" in this because it is after the "y=" and does not have a variable

You might be interested in
Your friend is selling 5 tickets to the next ice hockey game for $80. You can buy 3 tickets online for $50. Which source offers
Furkat [3]
80$ because 50 divided by 3 is 16.67 and 80 divided by 5 is 16 so yeah $80
4 0
3 years ago
Read 2 more answers
Determine if the relationships are linear and if so are they proportional
Tanzania [10]
Y=2-x^2
Vertex ( 0, 2 )
Focus : ( 0, 7/4 )
Axis of symmetry : x = 0
Directrix : y = 9/4

8 0
2 years ago
Doughnuts at one shop cost £2.20 each. Doughnuts at a second shop cost 25% more. What is the difference in the cost of doughnuts
Zanzabum

Answer:

0.55

Step-by-step explanation:

diference= 25/100*2.20=0.55

3 0
2 years ago
Read 2 more answers
Can you help me answer this question
r-ruslan [8.4K]
Division of a fraction is the equivalent of multiplying by its reciprocal
ex.
\frac{\frac{A}{B} }{\frac{C}{D}}=\frac{A}{B} *\frac{D}{C}
i suggest you try to remember this concept

in terms of your question

\frac{\frac{4c-12}{4c+8}}{\frac{c-3}{c^2-4}}= \frac{4c-12}{4c+8} *\frac{c^2 -4}{c-3}

from this point, just multiple the numerators together and denominators together, then simplify if necessary

fyi- difference of squares
x^2-b^2 = (x-b)(x+b)
relating that to
c^2-4 = c^2 -2^2 = (c-2)(c+2)

also a side note, you might want to factor out the 4 first in the top fraction


4 0
3 years ago
Jayne collects data during several experiments and tries to see if a linear model would be a good fit for the data. She
Semenov [28]
Answer

R ~ 0.03

Explanation

For Pearson’s Product Correlation Coefficient, an R value can only be in the range of -1 to +1.

-1 = perfect negative correlation
+1 = Perfect positive correlation

Values in between and approaching 0 means there is weak to no correlation.
8 0
3 years ago
Other questions:
  • Write an equation in slope intercept form that passes through the points ( 3,9) and (4,6)
    12·1 answer
  • Please I need help 20 POINTS!
    5·1 answer
  • Simplify the expression 11(3p + 5x) + 4x - x
    8·2 answers
  • The ratio of a right angle to the total degrees in a circle is
    13·1 answer
  • As a salesperson, you are paid $50 per week plus $3 per sale. This week you want your pay to be at least $110. What is the minim
    7·1 answer
  • Can someone help me on 2,3
    14·1 answer
  • Simplify 5√3 + 2√27 plzzz​
    6·2 answers
  • 1) Find the quotient:<br>(2x4 - 3x2 - 1) = (x - 1)​
    12·1 answer
  • What is the volume of the figure?
    13·1 answer
  • Last on thanks for staying
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!