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
goldenfox [79]
2 years ago
14

Write the equation of the following graph in intercept form.

Mathematics
1 answer:
Kobotan [32]2 years ago
8 0

Answer:

A) f(x)=0.2(x+2)(x-5)

Step-by-step explanation:

The graph has x-intercepts at x=5 and x=-2, so our factors for the polynomial will be x+2 and x-5. This means we can rule out options B and D.

Our graph also has a y-intercept of y=-2 when x=0, so if we let f(x)=-2 and x=0, we can find the multiplier:

f(x)=a(x+2)(x-5)\\-2=a(0+2)(0-5)\\-2=a(2)(-5)\\-2=-10a\\\frac{1}{5}=a\\0.2=a

Thus, the correct equation is A) f(x)=0.2(x+2)(x-5)

You might be interested in
8=8p+13−3p please help ​
Elenna [48]

Answer:

-1=p

Step-by-step explanation:

8=8p+13-3p

8-13=8p-3p

-5=5p

-5÷5=5p÷5

-1=p

8 0
3 years ago
volunteers collected non perishable food items and packed 14 items per box. If the volunteers collected a total fo 200 items, ho
klio [65]
Do 200/14 and get 14.2857142857 so about 14 boxes
5 0
11 months ago
3x + 2y = 6<br> 4x + y = 1<br> Solve the system of equations.
likoan [24]
3x+2y=6 -
8x+2y=2
_________
-5x=4
x=-4/5

-2.4+2y=6
y=8.4
7 0
3 years ago
When the quotient of a long division problem has a remainder, it means the
Makovka662 [10]
( divisor / dividend ) does not go into the same Evenly
5 0
3 years ago
Required information Skip to question A die (six faces) has the number 1 painted on two of its faces, the number 2 painted on th
grigory [225]

Answer:

The change to the face 3 affects the value of P(Odd Number)

Step-by-step explanation:

Analysing the question one statement at a time.

Before the face with 3 is loaded to be twice likely to come up.

The sample space is:

S = \{1,1,2,2,2,3\}

And the probability of each is:

P(1) = \frac{n(1)}{n(s)}

P(1) = \frac{2}{6}

P(1) = \frac{1}{3}

P(2) = \frac{n(2)}{n(s)}

P(2) = \frac{3}{6}

P(2) = \frac{1}{2}

P(3) = \frac{n(3)}{n(s)}

P(3) = \frac{1}{6}

P(Odd Number) is then calculated as:

P(Odd\ Number) =  P(1) + P(3)

P(Odd\ Number) = \frac{1}{3} + \frac{1}{6}

Take LCM

P(Odd\ Number) = \frac{2+1}{6}

P(Odd\ Number) = \frac{3}{6}

P(Odd\ Number) =  \frac{1}{2}

After the face with 3 is loaded to be twice likely to come up.

The sample space becomes:

S = \{1,1,2,2,2,3,3\}

The probability of each is:

P(1) = \frac{n(1)}{n(s)}

P(1) = \frac{2}{7}

P(2) = \frac{n(2)}{n(s)}

P(2) = \frac{3}{7}

P(3) = \frac{n(3)}{n(s)}

P(3) = \frac{1}{7}

P(Odd\ Number) = P(1) + P(3)

P(Odd\ Number) = \frac{2}{7} + \frac{1}{7}

Take LCM

P(Odd\ Number) = \frac{2+1}{7}

P(Odd\ Number) = \frac{3}{7}

Comparing P(Odd Number) before and after

P(Odd\ Number) =  \frac{1}{2} --- Before

P(Odd\ Number) = \frac{3}{7} --- After

<em>We can conclude that the change to the face 3 affects the value of P(Odd Number)</em>

7 0
2 years ago
Other questions:
  • -7x2y=-13<br> x-2y=11<br><br> Slove useing subtract
    8·1 answer
  • Hey can somebody help me this is due tomorrow!!??
    8·2 answers
  • What is the value of the 4 in the number 546210 can give this question answer
    13·1 answer
  • Find the intercepts.<br> . (-1,5) and (-3,-5)
    10·1 answer
  • Hi! Can some please explain how to evaluate these two questions, so that I can understand how to complete them?
    12·1 answer
  • I need help with these two questions please !
    15·2 answers
  • Today Angela's cat's age in months is the same as Angela's age in years. In one year her cat's age in months will be 2 times Ang
    14·2 answers
  • What do I do her just tell me​
    6·1 answer
  • Go to your math tools and open the Graph tool to graph the equation you found for calculating profit. Set the scale of the graph
    14·2 answers
  • (x + 3)2 - 13 = 9x adratic equa- е ots​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!