Yee
(apologies in advance for foematring. I'm on mobile)
log rules
if no base is stared assume base 10
log_a(b)=c means a^c=b
log(a)+log(b)=log(ab)
if a^b=c^b and b=b then a=c
so
log(2x)+log(x)=2
log_10(2x^2)=2
10^2=2x^2
100=2x^
50=x^2
Answer:
Step-by-step explanation:
Let's just check something out before we continue to fill in the blanks.
The zeros are (x - 1) and (x -5)
y = (x - 1)(x - 5) Remove the brackets.
y = x^2 - 6x + 5 Complete the square
y = (x^2 - 6x + 9) + 5 - 9
y = (x - 3)^2 - 4
So we have a minumum at (3, - 4) Now we can go through the rest of the questions.
Part A
(1,0) and (5,0)
Part B
The vertex is (3, - 4) See the completed square above.
Part C
It's a minimum. It is the point between the two roots on the x axis. The vertex drops below the x axis.
Part D
The axis of symmetry goes through the x value of the minimum.
x = 3
The answers are all in parts A B C D. I leave you to figure out where to put them. You should be able to do that.
Answer:
5.8%
Step-by-step explanation:
H= 1/r (in P - in A)
H=24
P=2000
A=5000
24= 1/r (in2000 - in5000)
24r = in 2000 - in 5000
r = in 2000 - in 5000
_________________
24 r
= 05 .7762265
= 5.8 %
If the point D is located at (3,-3) on the coordinate plane and the point D is reflected over the x-axis to create point D', then the ordered pair describes the location of D' is (3,3)
The coordinates of the point = (3,-3)
Then the point D is reflected over the x-axis to create the point D'
The point the point is reflected over the x axis, the coordinates of the points will become
A(x,y) = A'(x,-y)
Here the coordinates of the point D is (3,-3)
So, when its reflected over the x-axis to create the Point D'
D(3,-3) = D'(3,3)
Hence, if the point D is located at (3,-3) on the coordinate plane and the point D is reflected over the x-axis to create point D', then the ordered pair describes the location of D' is (3,3)
Learn more about coordinate plane here
brainly.com/question/24134413
#SPJ1
F(x) = 3 then x = 1
answer is a) 1
hope it helps