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larisa86 [58]
2 years ago
10

In which quadrant(s) do the graphs of y = x^2 and y = 3x +10 intersect?

Mathematics
1 answer:
vichka [17]2 years ago
5 0

Answer:

Step-by-step explanation:

y=3x+10

y=x²

x²-3x-10=0

x²-5x+2x-10=0

x(x-5)+2(x-5)=0

(x-5)(x-2)=0

x=5,2

when x=5,y=5²=25

point of intersection is (5,25)

when x=2

y=2²=4

so point of intersection is (2,4)

which shows that they intersect in first quadrant.

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5у - 4х = -7 <br>2y + 4x = - 14​
Nuetrik [128]
1. Y= 5/4x -1.4
2.Y=-2/4x -7
Formula is Y=MX+B
To solve these equations you have to make the Y separate so add or subtract the x value depending on the charge remember what you do to one side you do to the other after you divide everything by the number in the Y value and for the x you put the y value on-top and make it a fraction
3 0
3 years ago
Pwease help i will give you brain thing if its correct ♡
Oliga [24]

Answer:

1. A, B, C, E

2.Im not sure I think A

hope this helps

have a good day :)

Step-by-step explanation:

6 0
3 years ago
(2x-12)=56 how do you find x
Vlada [557]

Answer:

  • (2x-12)=56
  • 2x = 56 + 12
  • 2x = 68
  • x = 68/2
  • x = 34

Verification:

  • (2×34-12)=56
  • 68-12=56
  • 56=56

Hence verified ✅

hope it's helps you

4 0
3 years ago
Read 2 more answers
Satoranaing
Natali [406]

The statements that are true about the given points on the line are; Options B, C and D

<h3>How to identify points on a Plane?</h3>

A plane is defined by a line and a point outside of it. Meanwhile, a line is defined by two points. Thus, whenever we have 3 non-collinear points, we can define a plane.

Let us check each of the given options;

A) There are exactly two planes that contain points A, B, and F;

If these points are collinear, they can't make a plane and If they are not collinear, they define a plane.

Since we can't make two planes with them, then the statement is false.

B) There is exactly one plane that contains points E, F, and B;

Due to the same reasoning in part A, the statement is true assuming the points are not collinear.

C) The line that can be drawn through points C and G would lie in plane X;

The statement is true because both points C and G lie on plane X, and as such the line that connects them also should lie on the same plane.

D) The line that can be drawn through points E and F would lie in plane Y; Similar to above, this statement is true.

E) The only points that can lie on plane Y are points E and F.

This statement is false because infinite points can lie on a plane.

Read more about plane points at; brainly.com/question/11958640

#SPJ1

4 0
2 years ago
Absolute value of -6.2 is _________.<br> 1. 6.2<br> 2. 6<br> 3. 7<br> 4. -6
s2008m [1.1K]
<h2>SOLVING</h2>

\Large\maltese\underline{\textsf{A. What is Asked}}

What is the absolute value of -6.2? It's _____________.

\Large\maltese\underline{\textsf{B. This problem has been solved!}}

No matter what the number is, its absolute value is <u>always</u> <u>positive.</u>

The number -6.2 is not an exception, there's nothing special about that number. Its absolute value is also positive.

\cline{1-2}

\bf{Result:}

              \bf{=6.2}

\LARGE\boxed{\bf{aesthetic \not1 \theta l}}

5 0
2 years ago
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