Answers
Y=-|x+2| -1
Y=3|x-4| - 5
Related Questions
Raise to the power:
[tex](-3y)^{4}[/tex]
Answers
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[tex]( { - 3y})^{4} = ({ - 3})^{4} \times ( {y})^{4} = [/tex]
[tex]81 \times {y}^{4} = 81 {y}^{4} [/tex]
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explanation: you raise each term to the 4th power
for the first term “3” 3•3•3•3 = 81
for the second term “y” y^4
Does f(-x) = - f(x)? Why?
Answers
Answer:
No
Step-by-step explanation:
-x is only in the parenthesis not outside. Whatever your number is, let's say 2 would be x, you input 2 as x in which you get f(-2)
hope this helps :)
Q3) f(x) 2x^2 - 5x, g(x) = 3x^3 find g(4x)
Answers
Answer:
g(4x) = 192x^3
Step-by-step explanation:
For this problem, f(x) is irrelevant since we are simply are dealing with g(x). We will simply replace the value of x in g(x) with 4x. So let's do that.
g(x) = 3x^3
g(4x) = 3(4x)^3
g(4x) = 3(4^3)(x^3)
g(4x) = 3(64)(x^3)
g(4x) = 192x^3
Hence, g(4x) is 192x^3.
Cheers.
Write the equation in Standard Form.
72 = 2 – 4y
Answers
Answer:
seventy-two equals two minus four times
Step-by-step explanation:
Answer:
72x+4y=2
Step-by-step explanation:
What is the value of the expression 2.8*10^7/1.4*10^3
Answers
As the x values increase, the y values decrease
Answers
Answer:
1. That means as the X value decreases the y value increase
2. That means it's a negative Line.
3. The slope is negative
Step-by-step explanation:
b. A solution to the equation f(n)=−3 is 5.
Answers
Answer:
f(n) = 1
Step-by-step explanation:
Another answer for -3. FxN= -3
Plz Help ASAP!!
What is the y-intercept of the line that contains the point (3, –2) and is perpendicular to the line y = – 2/5 x + 3/5?
Answers
1092 in exponential form
Answers
Answer:
1.092 × [tex]10^{3}[/tex]
I hope this helps!
Answer:
1.092×10^3 is the answer .hope this helps
Which ones are functions?
Answers
Answer:
6,8
Step-by-step explanation:
For the 7 in number 5 that doesn’t have an arrow, it just means, (7, 0).
Mark as Brainlie if it helped!
10 x what equals 66??
Answers
You can divide 66 by 10 to get the answer. To do it quickly, just move the decimal point in 66 to the left one spot
Answer:
6.6
Step-by-step explanation:
10x(x)=66
x=66/10
x=6.6
What is the answer to this question because I can’t understand it
Answers
Answer:
you have to add both x and y values together. the x and y values came out as (-3,2). hope this helped!
Answer:
(x-11,y-12)
Step-by-step explanation:
The total cost for tuition plus room and board at State University is 6,584
dollars. Tuition costs 1804 dollars more than room and board. What is the
tuition fee?
Answers
Answer:
$4,194
Step-by-step explanation:
First, you need to subtract the 1,804 from the the total, which will give you 4,780. Divide this by two to get the cost of room and board, which is 2390. To find the tuition fee, add 2,390 and 1,804, and that equals $4,194.
16) The zero of a polynomial ax+b (a is not zero) is
a/b
b/a
-a/b
-b/a
Answers
Answer:
x = - [tex]\frac{b}{a}[/tex] ( a ≠ 0 )
Step-by-step explanation:
To find the zero, let the polynomial equal zero, that is
ax + b = 0 ( subtract b from both sides )
ax = - b ( divide both sides by a )
x = - [tex]\frac{b}{a}[/tex]
solve for m: 3m+6= 5m+ 8 *
Answers
Answer:
m = -1
Step-by-step explanation:
3m + 6 = 5m + 8
-3m -3m
6 = 2m + 8
-8 -8
-2 = 2m
divided by 2
-1 = 1m
m = -1
Use common factors to write two fractions equivalent to 6/42
Answers
Answer:
1.) 1/7 2.) 3/ 21= 1/7
Step-by-step explanation:
these are some fractions that are equivalent
Answer:
3/7 and 1/7
Step-by-step explanation:
What is the correct answer for both ?
Answers
Answer:
19. Option A
20. Option B
Step-by-step explanation:
Answer of 20 is B by following the same steps
I need help please help me.THANKS!!
Answers
Answer:
A. 42, 120, 162
Step-by-step explanation:
27 x 6 = 162
or
42 + 120 = 162
HELP PLEASEEE I NEED HELP QUICK
Which of the following are properties of a perfect square trinomial? Select all
that apply.
A. The first and third terms must be perfect squares.
B. Neither of the perfect
squares can have a minus sign.
C. If the perfect square terms are A2 and B2 then the other term
must be 2 AB or -2AB.
D. None of the above is a property of a perfect square trinomial.
Answers
Answer:
C) If the perfect square terms are A^2 and B^2 and other terms must be 2 AB and -2AB
Step-by-step explanation:
As,
[tex](a^2+2ab+b^2)=(a+b)^2\\(a^2-2ab+b^2)=(a-b)^2[/tex]
Answer:
A, B and CStep-by-step explanation:
The Perfect Squares are the squares of the integers
Perfect square trinominal is: a² ± 2ab + b² {which is (a±b)²}
So:
The first and third terms must be perfect squares and neither of the perfect squares can have a minus sign and If the perfect square terms are A2 and B2 then the other term must be 2AB or -2AB
The table shows the number of votes for the new school mascot. What percent of the students voted for Polar Bears?
Mascot Number of Students
Polar Bears 6
Tigers 14
Vikings 19
Eagles 11
Katie solved the problem. Her work is shown below. Is her answer correct? If not, explain the error and give the correct answer.
Answers
Answer:
shes so wrong
Step-by-step explanation:
6+14=20+19=39+11=50
100/50=2
6x2=12
12%
Find the two pairs of numbers whose LCM is the product of the numbers
help pls
Answers
Answer:
3 and 5
7 and 2
4 and 3
Step-by-step explanation:
3×5=15 and its LCM is also 15
7×2=14 and its LCM is also 14
4×3=12 and its LCM is also 12
3. In the figure, m/_ 2 = 92, and m/_12 = 74. Find the measure of each angle. Tell which postulate(s) or theorem(s) you used.
/_13
a. 106, vertical angles
b. 74, alternate interior angles
c. 106, supplementary angles
d. 74, consecutive interior angles
Answers
Answer:
C
Step-by-step explanation:
Factoring trinomials
Select two for each
Answers
[tex]\mathfrak{\huge{\pink{\underline{\underline{AnSwEr:-}}}}}[/tex]
Actually Welcome to the Concept of the Factors.
1.) x^2+4x+3= (x+1) (x+3)
2.) x^2-2x-99 = (x+3) (x-11)
Please help me thank you so much Whoever is
Answers
Answer:
1. 96 tennis balls
2. 96 dollars
3. 18 dollars
Step-by-step explanation:
There are 4 boys and 2 girls from the seventh grade and 3 boys and 5 girls from the eighth grade in the math club. The math club sponsor will randomly pick one student from each grade level to represent the team.
What is the probability that both will be girls?
Answers
Answer:
5/24 or 20.8%
Step-by-step explanation:
Probability that the 7th grader is a boy = number of boys/(total kids) = 4/(4+4) = 1/2
Probability that the 8th grader is a boy = 5/(5+7) = 5/12
Probability that both are boys = 1/2*(5/12) = 5/24 or 20.8%
10
Theo earned £16490 last year and spent 8% of his money on making home improvements.
Find how much money Theo spent on home improvements last year.
Give your answer to the nearest penny.
f
(2)
Answers
Answer:
ithink 8470 the answer
Step-by-step explanation:
sana nakatulong
Multiply his earnings by 8%:
16490 x 0.08 = 1319.20
He spent £1,319.20
You need to score 80% on the final exam to maintain an “A” average in class. If the exam has 250 questions, how many questions must you answer correctly?
A. 20
B. 160
C. 200
D. 240
Answers
Answer:
200
Step-by-step explanation:
100/250= 0.4
0.4* 200= 80
What is the least common multiple of 6 and 8?
Answers
Answer:
2
Step-by-step explanation:
At the end of a snow storm, Allison saw there was a lot of snow on her front lawn. The temperature increased and the snow began to melt at a steady rate. There was a depth of 20 inches of snow on the lawn when the storm ended and then it started melting at a rate of 1.25 inches per hour. Write an equation for S , S, in terms of t , t, representing the depth of snow on Allison's lawn, in inches, t t hours after the snow stopped falling.
Answers
Answer:
S=20-1.25t
Step-by-step explanation:
I got this answer welcome.
The equation for depth of snow after t hours is, S = 20 - 1.25 t.
What is an equation?An equation is a combination of different variables, in which two mathematical expressions are equal to each other.
Given that,
The initial depth of snow = 20 inches,
Rate of melting = 1.25 inches per hour.
After t hours, the snow melt = 1.25 t
The equation of the S in terms of t can be written as,
S= 20 - 1.25 t.
The required equation is S = 20 - 1.25 t.
To know more about Equation on:
https://brainly.com/question/187506
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WILL GIVE BRAINLIEST!!!!!!!
Write a quadratic equation with –6 and 5 as its roots.
Answers
While there are many quadratic equations using -6 and 5 as roots, the most simple would be the basic (x+6)(x-5)=0, or simplified, x² + x - 30 = 0.
Using these roots, all you have to do is make both sides of the equation and even both sides of the multiplied pre-product to equal 0. If using this format, x has to be equal to -6, and 5.