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
Luda [366]
3 years ago
9

Explain what it means to be a solution when there are two lines on a graph

Mathematics
1 answer:
Wittaler [7]3 years ago
4 0

Answer:

Step-by-step explanation:

When the lines intersect, the point of intersection is the only point that the two graphs have in common. So the coordinates of that point are the solution for the two variables used in the equations.

You might be interested in
Which functions could represent a reflection over the y axis of the given function
fredd [130]

Answer:

g(x) = 1/2*(4)^(–x)          and

g(x) =1/2*(1/4)^(x)

Please, see attached picture.

Step-by-step explanation:

Your full question is attached in the picture below

To easily solve this problem, we can graph each equation and see, which one represents a reflection of the function over the y axis.

See, second image.

The answers are

g(x) = 1/2*(4)^(–x)          and

g(x) =1/2*(1/4)^(x)

4 0
3 years ago
(5+2 i)(4-3i) - (5-2yi)(4-3i) in a + bi form, where y is a real number.
ElenaW [278]
<span>(5+2 i)(4-3i) - (5-2yi)(4-3i)

Factorize out (4 -3i)

(4 -3i)( (5 +2i) - (5 -2yi) )

=  </span><span><span>(4 -3i)(5 +2i - 5 + 2yi)</span>

=  </span><span><span>(4 -3i)(5 - 5 + 2i + 2yi)</span>

= (4 -3i)(2i + 2yi)

= (4 - 3i)(2 + 2y)i.    Let's multiply the first two.
</span>
(4 - 3i)(2 + 2y) = 2*(4 -3i) + 2y*(4 - 3i)           
                      =  8 - 6i + 8y - 6yi
                      =  8 + 8y - 6i - 6yi

(4 - 3i)(2 + 2y)i = (8 + 8y - 6i - 6yi)i                Note: i² = -1
                       =  8i  + 8yi - 6i² - 6yi²
                       =  8i  +  8yi - 6(-1) - 6y(-1)  
                       =  8i  +  8yi  + 6 + 6y
                       =  6 + 6y + 8i + 8yi
                       =  (6 + 6y) + (8 + 8y)i    In the form a + bi
5 0
3 years ago
13.) The leading scorer in your high school's hockey league finished the season with an average of 4 goals per game for 15 games
Novosadov [1.4K]

Answer:

5 goals

Step-by-step explanation:

4 goals per game for 15 games means a total of 60 goals in that season. You have 4 goals per game for 14 games meaning you have a total of 56 goals. To <u>overtake</u> the leading team you must score a minimum of 5 goals to become the leading scorer. (Double-check to make sure I am correct)

3 0
3 years ago
Write an equation of a line in slope intercept form given the line passes through the points (-5, 3) and (0, -7)
insens350 [35]

Answer:

y=-2x-7

Step-by-step explanation:

Hope this helps, have a nice night! (^-^)

7 0
3 years ago
Solution for 8x-3(2x-4)=3(x-6)
NNADVOKAT [17]
The solution is x=30
4 0
4 years ago
Other questions:
  • PLS HLP LOTS OF POINTS
    5·2 answers
  • May somebody please help me on this
    9·1 answer
  • The product of a number and three is four less than 60. Find the number.
    9·1 answer
  • List the 10 multiples of 2
    11·2 answers
  • Square Root Functions
    7·1 answer
  • There are about 320 million people living in the United States. Of these, how many would you predict wear corrective lenses
    10·2 answers
  • A Walmart truck driver estimates that it will take him 12 hours to drive 1152 km. After 5 hours, he has driven 520 km.
    14·1 answer
  • If the door to the library is at (2, 4), the door to the mall is at (8, 2), and one
    15·1 answer
  • CHECKING YOUR UNDERSTANDING
    14·1 answer
  • Translate this phrase into an algebraic expression.
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!