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
prisoha [69]
3 years ago
13

Drag each tile to the correct box.

Mathematics
2 answers:
svlad2 [7]3 years ago
8 0

Answer: Please observe the attached image.

First image has one x-intercept, second image has 0 x-intercepts and third image of a quadratic equation has 2 x-intercepts.


Step-by-step explanation:

Given vertex at (2,0) and y-intercept (0,4).

We can see that vertex is at x-axis at x=2.

Therefore, x-intercept for first one is 1.


In second graph, we can see that parabola (graph) doesn't crossing out x-axis.

Therefore, there is no any x-intercept for second graph.


And for third one we are given a quadratic equation x^2+x-2=0

could be factored as (x-2)(x+1) =0

Applying zero product rule, we get

x-2=0  => x= 2

x+1=0   => x=-1.

Therefore, first image has one x-intercept, second image has 0 x-intercepts and third image of a quadratic equation has 2 x-intercepts.



Julli [10]3 years ago
7 0
For f(x), which has a vertex at (2,0), the y-intercept at (0,4) is above this vertex, so the parabola opens upward. This means that the vertex is the only point that touches the x-axis, so there is only 1 x-intercept.
For h(x), the graph does not have any x-intercepts.
For g(x) = x^2 + x - 2 = (x+2)(x-1), this intersects the x-axis at x = -2 and x = 1, so there are 2 x-intercepts.
From least to greatest: h(x), f(x), g(x).
You might be interested in
Journal<br> How does knowing the double 6+6=12<br> Help you solve the near double 6+7= 13?
dalvyx [7]

Answer:

ya add one

Step-by-step explanation:

if tye second sum has an additional sum you add 1 to your total

8 0
3 years ago
It is commonly believed that the mean body temperature of a healthy adult is
GuDViN [60]

Answer:

It is commonly believed that the mean body temperature of a healthy adult is

98.6

∘

F

98.6

∘

F. You are not entirely convinced. You believe that it is not

98.6

∘

F

98.6

∘

F. You collected data using 35 healthy people and found that they had a mean body temperature of

98.22

∘

F

98.22

∘

F with a standard deviaiton of

1.06

∘

F

1.06

∘

F. Use a 0.05 significance level to test the claim that the mean body temperature of a healthy adult is not

98.6

∘

F

98.6

∘

F.

Step-by-step explanation:

3 0
3 years ago
What is the justification for each step in the solution of the equation?
otez555 [7]

23x-13=2(x+2)

First you would distribute the 2 into the parenthesis

It will look like this after: 23x-13=2x+4

Then you would subtract 2x on both sides because u have to get the x's on one side

It will look like this after:21x-13=4

Then you would add 13 to both sides

It will look like this after: 21x=17

Then you would divide 21 on both sides

Your final product is 21/17


7 0
3 years ago
Sam draws two polygons that are similar. The
kirza4 [7]
scale:\frac{10}{16}=\frac{5}{8}\\\\Solution:\frac{5}{8}\times4cm=\frac{5}{2}cm=2.5cm
4 0
3 years ago
Which of the following is known as a simpler form of Euclid's fifth postulate
Deffense [45]

Answer:

A.  Playfair's axiom.

Step-by-step explanation:

In a plane, given a line and a point not on it, at most,  one line parallel to the given line can be drawn through the point.

- this implies Euclid's fifth postulate.

8 0
2 years ago
Other questions:
  • Last question of a really important test! I really need some help!
    12·1 answer
  • If –3 + i is a root of the polynomial function f(x), which of the following must also be a root of f(x)?
    15·1 answer
  • You volunteer to help drive children at a charity event to the zoo, but you can fit only 7 of the 18 children present in your va
    13·1 answer
  • Alice has 1/5 as many miniature cars as Sylvester Sylvester has 35 miniature cars does Alice have
    9·2 answers
  • 2
    6·1 answer
  • Simplify 14 3/8% ?!!
    14·1 answer
  • Complete the table. (if u dont know how to do it then pls answer another question)
    5·1 answer
  • What is the equation for this trig function?
    9·1 answer
  • The cost for a business to make greeting cards can be divided into one-time costs (e.g., a printing machine) and repeated costs
    8·1 answer
  • Select the correct answer.<br> Which of these graphs represents a function?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!