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
jenyasd209 [6]
2 years ago
7

Find X intercept of f(x)=2(x-4)^2+2

Mathematics
1 answer:
Fofino [41]2 years ago
8 0

Step-by-step explanation:

f(x) = 2( x - 4) ^{2}  + 2 \\ f(x) = 2({x}^{2}  - 8x + 16) + 2 \\ f(x) = 2 {x}^{2}  - 16x + 32 + 2 \\ f(x) = 2 {x}^{2}  - 16x + 34

You might be interested in
1. VIDEOTAPES Lyle is putting his
andrezito [222]

Answer:

12 divided by 1.5 = 8 tapes

Hope this helps you

5 0
2 years ago
Read 2 more answers
The game of european roulette involves spinning a wheel with 37 slots: 18 red, 18 black, and 1 green. a ball is spun onto the wh
Dafna11 [192]
R u supposed to multiply this or divide
5 0
3 years ago
Read 2 more answers
A skateboarding ramp is 12 in. high and rises at an angle of 21​°. How long is the base of the​ ramp? Round to the nearest inch.
bagirrra123 [75]

Answer:

the base of the ramp is 31 inches long.

Step-by-step explanation:

c = a/sin(α)

= 33.48514

b = √c2 - a2

= √33.4851373155042 - 122

= √977.25442103816

= 31.26107

3 0
2 years ago
During the first stages of an epidemic, the number of sick people increases exponentially with time. Suppose that at = 0 days th
nydimaria [60]
T = days passed

r = rate of growth

by 0 day, or t = 0, there are 2 folks sick,

\bf \qquad \textit{Amount for Exponential Growth}
\\\\
A=P(1 + r)^t\qquad 
\begin{cases}
A=\textit{accumulated amount}\to &2\\
P=\textit{initial amount}\\
r=rate\to r\%\to \frac{r}{100}\\
t=\textit{elapsed time}\to &0\\
\end{cases}
\\\\\\
2=P(1+r)^0\implies 2=P\cdot 1\implies 2=P\qquad \boxed{A=2(1+r)^t}

 by the third day, t = 3, there are 40 folks sick,

\bf \qquad \textit{Amount for Exponential Growth}
\\\\
A=P(1 + r)^t\qquad 
\begin{cases}
A=\textit{accumulated amount}\to &40\\
P=\textit{initial amount}\to &2\\
r=rate\to r\%\to \frac{r}{100}\\
t=\textit{elapsed time}\to &3\\
\end{cases}
\\\\\\
40=2(1+r)^3\implies 20=(1+r)^3\implies \sqrt[3]{20}=1+r
\\\\\\
\sqrt[3]{20}-1=r\implies 1.7\approx r\qquad \boxed{A=2(2.7)^t}

how many folks are there sick by t = 6?   \bf \stackrel{that~many}{A=2(2.7)^6}
8 0
3 years ago
Help please
77julia77 [94]

Solution:

<u>Note that:</u>

  • Given inequality: 3 < x + 3 < 6

<u>Solving the inequality one by one.</u>

  • 3 < x + 3
  • => -3 + 3 < x
  • => 0 < x
  • => x + 3 < 6
  • => x < 6 - 3
  • => x < 3

The inequality is <u>0 < x < 3.</u>

7 0
3 years ago
Other questions:
  • Jorge wants to buy new vinyl flooring for his kitchen. The kitchen floor is 12 feet by 15 feet. How many square yards is the flo
    14·1 answer
  • 52
    5·1 answer
  • Which shows all the names that apply to the figure?
    9·1 answer
  • If a point P(1, –2) is reflected across the line x = 3, what are the coordinates of its reflection image?
    10·1 answer
  • For equation y=6x^2-9x+22 choose the correct application of the quadratic formula
    15·2 answers
  • Assume that 63% of people are left-handed. If we select 5 people at random, find the probability of each outcome described below
    15·1 answer
  • Whats is s plus 20 divided by 6 equals 7
    14·1 answer
  • Facorts of 8 pleaseeeeeeeeeeeeeeeeeeeeee
    9·2 answers
  • Why might you use the commutative property to multiply (-4) × 5?<br><br>​
    14·1 answer
  • A partial variation has an equation of the form y=mx+b, where m represents the
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!