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
adelina 88 [10]
3 years ago
9

How many times does the quadratic function below intersect the x-axis? y = 2x2 +7x+6

Mathematics
1 answer:
sattari [20]3 years ago
6 0

Answer:

once

Step-by-step explanation:

since the equation is liner, with x simply to the first power, it will only cross the x axis once. x^2 would cross the x axis twice, x^3 would cross it three times, and so on

You might be interested in
Y=2x+3 y=4x+7 solve by elimination
lina2011 [118]
2x+3 = 4x+7
-4 = 2x
x = -2
6 0
3 years ago
Read 2 more answers
−11.9/−1<br> picture bellow is more clear
scZoUnD [109]

Answer:

11.9

Step-by-step explanation:

-11.9/-1

so the both cancel out each other

so it will just be 11.9 ,since it is -1

7 0
2 years ago
Which is the answer ?! Please help
gtnhenbr [62]
D. Hope this helps 13.9027 :)
7 0
3 years ago
The graph of F(x) = x^2 is shown.
max2010maxim [7]

Answer:

B

Step-by-step explanation:

Given a function of a parabola (quadratic) in the form f(x) = x^2, we have a translated function as:

g(x) = a(x-b)^2

Where

  • a is the vertical compression or stretch. If a > 1, it is a vertical stretch and if 0 < a < 1, it is a vertical compression.

  • b is the horizontal translation b units to the right

The function given is p(x) = 3(x-8)^2

So it means that it is a vertical stretch with a factor 3 and the graph is shifted horizontally 8 units right

the correct answer is B

4 0
3 years ago
Find the equation of the line
blagie [28]

Answer:

y= 2x +12

Step-by-step explanation:

Given:

  • line y= 2x -7
  • the point (-3. 6)

The line parallel to the given has the same slope of 2, let's find the intercept using the given point:

  • y= 2x+b
  • 6= 2*(-3)+b
  • b= 6+6= 12

So the equation is:

  • y= 2x +12
7 0
2 years ago
Read 2 more answers
Other questions:
  • A section of concrete pipe 30m long has an inside diameter of 1.2m and an outside diameter of 1.8m. what is the volume of concre
    7·1 answer
  • A clothes inspector examines 75 randomly chosen garments a day. If 10 of them have a defect, about how many garments are defecti
    9·1 answer
  • Lucia has $600 in her checking account. She wants to spend part of this money on a computer. She wants to have exactly $250 left
    12·2 answers
  • I don’t know how to go about answering this, please help.
    12·1 answer
  • What is the value of 1 x ÷ 5, when x = 80? enter your answer in the box.
    5·2 answers
  • 17 points Please help me with the answer and understanding
    8·2 answers
  • Question 1
    6·1 answer
  • Brainliest 100pts Bad answers = insta-report, if you dont understand dont answer the question.
    12·1 answer
  • Which statements below are true? Select all that apply.
    6·1 answer
  • Yooo can somebody help me with this?!?!<br><br> keep noted i am not smart 7u7
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!