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
Reil [10]
4 years ago
11

What is the vertex of the quadratic function f(x)=(x-6)(x+2)?

Mathematics
1 answer:
Nata [24]4 years ago
4 0

Answer:

(2, -16).

Step-by-step explanation:

(x - 6)(x + 2)

Convert to vertex form:

Expanding the parentheses we have:

x^2 + 2x - 6x - 12

= x^2 - 4x - 12

Completing the square:

= (x - 2)^2 - 4 - 12

= (x - 2)^2 - 16

So the vertex is (2, -16),

You might be interested in
ASAP please help
maksim [4K]

Answer:

y = 52.02

Step-by-step explanation:

Since this is a right triangle, we can use trig functions

cos theta = adj/ hyp

cos y = 8/13

Take the inverse cos of each side

cos ^-1 cos y = cos ^-1 ( 8/13)

y =  cos ^-1 ( 8/13)

y = 52.02012756

To the nearest hundredth

y = 52.02

4 0
3 years ago
What is an example of similar triangles or polygons that you may see in the real world?
Roman55 [17]

triangles ABC AND MAc the right angle and angle b

4 0
3 years ago
I will give brainliest to whoever gets this correct.
Oxana [17]

Answer:

0

Step-by-step explanation:

I'll comment if you need an explanation! Hope this helps! :)

5 0
3 years ago
Question 12 Unsaved You drop a rock off a bridge. The rock’s height, h (in feet above the water), after t seconds is modeled by
almond37 [142]
If t=time, then for this question, we just need to plug in 2 seconds :

-16 * 2^2 + 541 = 541 - 64 = 477

The height is 477 
3 0
4 years ago
Find 4 consecutive odd integers whose sum is 232
VashaNatasha [74]
 4 consecutive odd integers...
x, x + 2, x + 4, x + 6

(x) + (x + 2) + (x + 4) + (x + 6) = 232
4x + 12 = 232
4x = 232 - 12
4x = 220
x = 220/4
x = 55

x + 2 = 55 + 2 = 57
x + 4 = 55 + 4 = 59
x + 6 = 55 + 6 = 61

so ur numbers are : 55, 57, 59, 61
3 0
3 years ago
Other questions:
  • 8n-13=13-8n can you please answer with steps
    14·2 answers
  • -31x to the second power -28x to the second power
    5·1 answer
  • How do you rewrite this equation in slope-intercept form? 2x+7y=29
    6·2 answers
  • the double number line shows that 4 pounds of tomatoes cost $14 Draw tick marks and write lables to show the price of 1,2,and 3
    9·1 answer
  • Round 1378 to the nearest thousands
    10·2 answers
  • Which of these is the best example of the Power of a Power law?
    13·1 answer
  • Can anyone help me with this asap !!!
    5·1 answer
  • Plz helppp ill name brainliest <br> ALEKS math
    9·1 answer
  • I need help tyyyyyyyy
    10·2 answers
  • The March 11, 2011, earthquake in Japan caused a tsunami that crashed into the (cant say on here because it looks like a bad wor
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!