Answer:
The only solution is c=1
Step-by-step explanation:
c^2 - 2c + 1 = 0
What 2 numbers multiply to 1 and add to -2
-1 * -1 =1
-1 + -1 =-2
( c-1) (c-1)=0
Using the zero product property
c-1 =0 c-1 =0
c=1 c=1
The only solution is c=1
Identify the horizontal asymptote of each graph.
y = 0
y = 1
y = 6
Identify the horizontal asymptote of each graph.
y = 0
y = –3
y = –5
Answer:
y = 0 and y = -3
Step-by-step explanation:
The horizontal asymptote of each graph is:
1. y=0
2. y= -3
What is asymptote?An asymptote of a curve y = f (x) that has an infinite branch is called a line such that the distance between the point (x, f (x)) lying on the curve and the line approaches zero as the point moves along the branch to infinity.
1.Given function:
t(x)= [tex]6^{x}[/tex]
If we apply limit x→∞, then we get y=c as horizontal asymptote
So, [tex]\lim_{x \to \infty} 6^{x}[/tex]= 0
Hence, the asymptote will by y=0.
2. Given function:
t(x)= [tex]5^{x}[/tex]-3
If we apply limit x→∞, then we get y=c as horizontal asymptote
So, [tex]\lim_{x \to \infty} 5^{x} -3[/tex]= -3
Hence, the asymptote will by y=-3.
Learn more about asymptote here:
https://brainly.com/question/4608493
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write an equation of a line parallel to the line y=-2x+8 and passes through the point (-1,-3)
Answer: y=–2x–5
Step-by-step explanation:
The equation of a straight line:
y=mx+c
m must be the same for the two lines to be parallel.
y=mx+c
y=–2x+8 → m=–2
For a new equation:
x=–1, y=–3, m=–2, c=?
y=mx+c → –3=–2×(–1)+c
–3=2+c
c=–5
So:
y=–2x–5
Can someone help me with these problems 5-8 I would appreciate it
Answer:
5. C
6. sry I dont know!
7. sry i cant help
8. dont know ths one either! so sry!
Step-by-step explanation:
how do you figure out what the y=mx+b of a equation
Answer:
y is your answer
m is your rise/run
x is there for x
and b is your negative or positive y-intercept
Step-by-step explanation:
Find the measure of
Answer:
∠ HGL = 73°
Step-by-step explanation:
KL is a midsegment of the triangle and is parallel to HG, then
∠ KLJ = ∠ HGL ( corresponding angles ), so
9x - 62 = 5x - 2 ( subtract 5x from both sides )
4x - 62 = - 2 ( add 62 to both sides )
4x = 60 ( divide both sides by 4 )
x = 15
Thus
∠ HGL = 5x - 2 = 5(15) - 2 = 75 - 2 = 73°
Answer:
(See Below)
Step-by-step explanation:
Anne can swim 4 laps in 3 minutes. How many laps can she swim in 27 minutes.
Answer:
( 27 x 4 ) /3 = 36 laps
Step-by-step explanation:
i need help with this. im confused.
On a test, 4 students receive an 84%, 3 students receive a 72%, and 2 students receive an 89%. What is the average test score for the group of students?
Here is part of a train timetable - check picture.
Here is an inequality: -2x>10.
a) Choose a value for x that would make this inequality true
10
-7
5
3
b) What is a solution to the inequality -2x≥10 but not a solution to the inequality -2x>10?
4
-6
-5
5
find the distance between two points (-3,2) and (3,0)
Answer:
[tex]\sqrt{40}[/tex]
Step-by-step explanation:
If we draw a right triangle, it would have legs 6 and 2.
Has anybody done this problem before on Carnegie learning Mathia I’ve been stuck on this problem and I need to turn in this assignment
Answer:
Conclusion: ◇WAU ≅ ◇JAU
Reason: ASA theorem
Step-by-step explanation:
y=x2-4
what is the answer?
Answer:
x=√y+4 or x=−√y+4
Step-by-step explanation:
Step 1: Add 4 to both sides.
x2−4+4=y+4
x2=y+4
Step 2: Take square root.
x=√y+4 or x=−√y+4
Graph the inequality X+6y<6
Answer:
can i see the picture?
In the function f(x) = (x^2 -6x + ___) + 20, what number belongs in the blank to complete the square?
Answer:
blank = -11
Step-by-step explanation:
The given function is :
[tex]f(x) = (x^2 -6x+x)+20[/tex]
We need to find the number x such that it forms the complete square.
If x = -11, then it will becomes,
[tex]f(x) = (x^2 -6x+(-11))+20\\\\f(x)=x^2-6x+9[/tex]
We can write it as follows :
[tex]f(x)=x^2-2(1)(3x)+(3)^2[/tex] ..(1)
We know that,
[tex](a-b)^2=a^2-2ab+b^2[/tex] ...(2)
Comparing (1) and (2).
[tex]f(x)=(x-3)^2[/tex]
So, if we put the blank equals -11, then it will become the perfect square.
What is the equation of the line with slope 3/5 through the point (20, 6)?
Can someone help me (7th grade science) need to be done as sonn as possible
Answer:
1. B
2. Reflection
3. Refraction
Step-by-step explanation:
Solve the equation.
p2 - 10p + 21 = 0
Answer:
p = 3 or p = 7
Step-by-step explanation:
Answer:
p²-7p-3p+21=0
p(p-7)-3(p-3)=0
(p-3)(p-7)=0
either
p=3
or
p=7
HELPPPP IM NOT SMART EASY 10 POINTS
slope: 2
y-intecept: (0,12)
equation: y=2x+12
Explanation: I have done it on a test before and got it correct.
Simplify the following expression: 9x+ 8y + 3x + 2y the *
Answer: 12x + 10y
Step-by-step explanation:
6 is divided by the square of a number.
Answer:
Step-by-step explanation:
6 is divided by square of a number
The phrase a number means an arbitrary variable, let's call it x.
x
the square of this means we raise x to the power of 2:
x^2
Next, we divide 6 by x^2:
6/x^2
For every two old homes in a neigborhood there are 3 new ones. Write the ratio of old homes to new homes.
Answer:
2:3
Step-by-step explanation:
guys please help me I really need it. this is chemistry. but I put it as mathematics because I never get help on my chemistry questions
Step-by-step explanation:
the heterogeneous :
suspensions
colloids
but solutions and alloys are homogeneous .
Identify the slope and y-intercept in the following equation: y = -7x + 2
Answer:
Slope: -7
y-intercept: (0,2)
Step-by-step explanation:
Answer the following questions
Answer:
1. 432
2. 30
3. 1875
4. 250
Step-by-step explanation:
The equation of line CD is y = 3x - 3. Write an equation of a line perpendicular to line CD in slope-intercept form that contains point (3,1). Oy = 3x + 0 Oy = 3x - 8 Oy -x+ 2 Oy= y = x + 0
Answer:
y = -1/3x + 2Step-by-step explanation:
Given line
y = 3x - 3Perpendicular lines have negative-reciprocal slopes, so the line will be:
y = -1/3x + bUse the point (3, 1) to find b:
1 = -1/3(3) + b1 = -1 + bb = 2The line is:
y = -1/3x + 2$49 to $149
A.2%; increase C.100%; increase B.67%; increase D.204%; increase
Answer:
D. 204% increase
Consider the two expressions.
Expression 1 −4(9x−2)+3
Expression 2 −36x+k
What value of k will make the two expressions equivalent
Answer:
11
Step-by-step explanation:
what is the greatest common factor of 54 76 and 114
Answer:
2
Step-by-step explanation:
Prime factors of 56 = 2^3 . 7
Prime factors of 76 = 2^2 . 19
Prime factors of 114 = 2 . 3 . 19
Prime factors of 124 = 2^2 . 31
HELP ASAP PLEASE PLEASE HELP ME THESE ARE TWO Separate answers please help
Answer:
First one 5n-40 what does n so n= 8
The last one I see is d+15=30 so the d=15
Step-by-step explanation:
1. 5x8-40 i think
2.15+15=30 this is right am 91.1% right about this one