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
Andreas93 [3]
3 years ago
13

What is the intersection point of the lines y - 4x + 4 and y = 2x + 1?

Mathematics
1 answer:
lora16 [44]3 years ago
8 0

Answer:

(\frac{1}{2}),(2)

Step-by-step explanation:

Eliminate the equal sides of each equation and combine.

-4x+4=2x+1

Solve -4x+4=2x+1 for x.

x=\frac{1}{2}

Evaluate y when x=\frac{1}{2}.

y=2

You might be interested in
PLEASE HELP ANSWER THIS QUESTION I DON'T KNOW IT AT ALL
Lena [83]

<h2><u>PLEASE MARK BRAINLIEST!</u></h2>

Answer:

  1. Is y = 4x - 7 a linear function?
  2. Is y = 6x² - 1 a linear function?
  3. Is y = \frac{1}{2x} + 10 a linear function?

Step-by-step explanation:

  1. Yes it is - when you graph this equation, it results in a [straight] line, signalling that it is a linear function.
  2. No it's not - when you graph this equation, it results in a v- kinda shape on the graph. Linear functions are [straight] lines on a graph, and this line wasn't straight. In fact, this wasn't even a line.
  3. No it's not - when you graph this equation, it results in a bend at the origin. The line on the graph is not straight, so this is not a linear equation.

For the graphs -

  • The first one represents the linear function [y = 4x - 7]
  • The second one (that looks like an L) represents the last not linear function [y = \frac{1}{2x} + 10]
  • The third one (that looks like a V) represents the first not linear function [y = 6x² - 1]

I HOPE THIS HELPS!

6 0
2 years ago
A triangle with point (8, 10) undergoes a dilation with a scale factor of 1/2. What are the new coordinates of the point?
Lorico [155]

Answer:

(4, 5)

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
1.0315 x 10^ written in standard notation
Katyanochek1 [597]

Answer:

10.315

Step-by-step explanation:

7 0
3 years ago
N triangle ABC (see sketch), AD is the angle bisector of the angle A and BH is the height from side AC. The obtuse angle between
Alex Ar [27]

Answer: C

Step-by-step explanation:

We know that \angle AHB=90^{\circ}, and thus by the exterior angle theorem,

90^{\circ}+\alpha=4\alpha\\\\90=3\alpha\\\\\alpha=30^{\circ}

Thus, \angle CAB=2\theta=\boxed{60^{\circ}}

8 0
2 years ago
An acute isosceles triangle has an angle of 80° that is located across from the longest side in the
Natali [406]

An

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • What is the rate of change between (29,9) and (33,10)?
    7·1 answer
  • Steve and josephina run a total of 42 miles in a week. Steve ran six fewer miles than josephina. How many miles did josephina ru
    6·2 answers
  • a store selling a couch for $623 on a 24 month payment plan if your down payment of 152 is given and no interest is charged how
    5·2 answers
  • Mai wants to make an open top box by cutting out corners of a square piece of cardboard and folding up the sides. The cardboard
    9·1 answer
  • (BRAINLIEST TO THE BEST ANSWER + PLEASE ANSWER PROPERLY, OR YOUR ANSWER WILL BE REPORTED. DON'T FORGET TO THOROUGHLY EXPLAIN.) J
    12·1 answer
  • Please help... :( I feel dumb
    15·1 answer
  • Help with maths questions please
    11·2 answers
  • “An A grade will be given to students having at least 450 total test points. There are two more tests to take before the semeste
    9·1 answer
  • What is the scale factor of the dilation applied to Δ DEF to produce Δ D'E'F'? (Hint: Does it get bigger or smaller?
    6·1 answer
  • 3/4 x 8 = ? <br><br> I need help for this question.
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!