PLEASE HELP!Which of these statements is true for f(x)=(9/10)^x?A. the range of f(x) is y>9/10
B. The y-intercept is (0, 1).
C. It is always increasing.
D. The domain of f(x) is x>0
Answers
The y-intercept of the function will be (0, 1). Then the correct option is B.
What is a function?
A statement, principle, or policy that creates the link between two variables is known as a function.
The function is given below.
f(x) = (9/10)ˣ
For the y-intercept, the value of x will be 0.
f(0) = (9/10)⁰
f(0) = 1
The y-intercept of the function will be (0, 1).
Then the correct option is B.
More about the function link is given below.
#SPJ2
Answer:The y-intercept is (0,1) Apex :D
Step-by-step explanation:
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0.1x=0.07
x=
x=0.7
A. 140 ft2
B. 160 ft2
C. 180 ft2
D. 200 ft2
Answers
Answer:
Option D is the correct answer.
Step-by-step explanation:
Refer the figure given below
Area of isosceles trapezoid = Area of 2 triangles + Area of rectangle.
We have
a = 16, b = 24 and h = 10
Substituting
Option D is the correct answer.
=(16+24)×10÷2
= 200 ft2
Answers
Answer:
24.04
Step-by-step explanation: Because 1 is not a decimal, it goes on the left side of 23.04. So 23 + 1 is 24. So 24.04
23.04
+ 1.00
-------------
24.04
1. 143.11
+ 23.04
----------------- add each number together example 4 +1 = 5, 0 +1 = 1
166.15
2. 24.6
- 17. 2
------------ subtract each numbers together 6-2 = 4 and 24-17 is 7
7.4
3. 708.00 subtract the numbers together
- 22. 08
------------------
685.92
Answers
Answer:
x = 1
Step-by-step explanation:
8x - 22 = -7 (x+1)
8x - 22 = -7x - 7
15x = 15
x = 1
Add -7 on both sides and you’ll get 15x - 22 = -7 add 22 on both sides and you’ll get 15x = 15 and you’ll get x= 1
Answers
Answer:
Equation of parabola:
Step-by-step explanation:
A parabola with vertex (0,0), that opens to the right.
The general equation of parabola open right whose vertex (0,0)
Focal width : Two points opposite to the the focus on parabola.
Distance between these two points is called focal width i,e 4p
Focal width = 8
So, 4p=8
p=2
Focus: (2,0)
Equation of parabola:
Answer:
Vertex: V=(0,0)=(h,k)→h=0, k=0
Opens downward:
(x-h)^2=4p(y-k)
Width focal: p=-6<0 (donwnward)
Replacing h=0, k=0 and p=-6 in the equation above:
(x-0)^2=4(-6)(y-0)
x^2=-24y
Answer: The equation of the parabola is x^2=-24y
Step-by-step explanation:
Answers
then it waters 3/18 or 1/6 of a lawn in 1 hour
then 6 times (1/6) would be the full lawn
so 6 times (1) would be how many hours it would take
so it would take 6 hours