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Equations and functions
Page 10
Questions (920)
What is the equation of the axis of symmetry of the graph with the order pairs of (-2,0) and (6,0).
How would I do this since? I
2 answers
asked by
carrie
557 views
Posted by Megan on Tuesday, October 12, 2010 at 3:44pm.
I have a question if someone could help, please explain it. Given b = -1
1 answer
asked by
Megan
464 views
The function 𝑪 = 𝟎. 𝟓𝟓𝟔𝑭 − 𝟏𝟕. 𝟕𝟕𝟖 represents the relationship between degrees in Fahrenheit
3 answers
asked anonymously
29 views
Find the slope, x-intercept, and y-intercept of 5x-3y+9=0
1 answer
asked by
Kias
341 views
Find an expression for the function whose graph is the given curve.
The top half of the circle x^2 + (y-2)^2 = 4 My final answer
2 answers
asked by
Chelsea
487 views
Identify the domain and range:
1.) y = x^2 / 4x^2 - 1 2.) y = -3 / (x+2)^2 + 1 3.) y = ³√-x^2
1 answer
asked by
Nicki
376 views
Spider Industries is a U.S.-based company that test-marketed an electronic cobweb destroyer in Japan. The company's revenue, R,
2 answers
asked by
Anonymous
1,142 views
given the revenue eqn R(p) =-0.08p^2+300p
how do i determine the demand equation?
1 answer
asked by
Anonymous
278 views
A Computer company has been selling 1200 computer games per week at $18 each. Data indicates that for each $1 price increases,
2 answers
asked by
Kerry
520 views
I have seen examples of this but the examples are not helping me solve it or set it up as a y=mx +b
The equation y= -1777x +
3 answers
asked by
Lorri
463 views
What is the equation, in standard form, of a parabola that contains the following points?
Left parenthesis negative 2 comma
3 answers
asked by
Big Money$
49 views
the relationship between farenheit and celsius temp can be approximated by an equation of the form y=mx+b where x is degrees
3 answers
asked by
tonya
486 views
The equation y= 12x + 5 shows the total cost for ordering tickets on the phone for a certain outdoor concert.
Tickets are $12
3 answers
asked by
Felicia J
410 views
if y=kx/square root of w find k when y=4 x=12 and w =4 I have an answer of 16/3 aia believe that the correct answer is 2/3 am I
1 answer
asked by
Jake
285 views
imagine you are at a gas station filling your tank with gas. the function c(g) represents the cost c of filling the gas tank
3 answers
asked by
Anonymous
380 views
g(x) = (3/2)^x+2
I need to find the intercepts. My teacher told me to press trace on my graphing calculator to find them. I got x
1 answer
asked by
Abbey
407 views
The question says Draw the reflection of f(x)=sqrt x-2 in the line y=x which I done but now I need to write the equation of the
3 answers
asked by
rae
388 views
One of the rides in the park sends the rider down a steep slide and over a series of hills that
gradually decrease in height
3 answers
asked anonymously
27 views
I know that to find the height of a woman that has a tibia bone measuring 43.4 would be computed like this
H(t)=0.984(t)+28.6,
2 answers
asked by
HGO
744 views
Choose the correct domailn for the function t=35+5w where 0 less than or equal to w less than or equal to 5 and w is an integer
A
1 answer
asked by
Gabriel
430 views
Suppose you are at the gas station filling your tank with gas. The function C(g) represents the cost C of filling up the gas
3 answers
asked by
ggift
470 views
4. Find f(x) + g(x) when f(x) = x^(1/2) and g(x) = 6x^(1/2).
===> I got the square root of 7x. Is this right? 16. Find f(x)/g(x)
3 answers
asked by
Emily
643 views
What kind of function would f(x)=7x+I-3l be? Would it be quadratic or absolute value?
1 answer
asked by
Sarah
196 views
To solve an equation by finding x-intercepts, Cynthia graphed the function y=x^3-5x+|2x-3|. Give several possibilities for the
2 answers
asked by
Anonymous
645 views
To solve an equation by finding x-intercepts, Cynthia graphed the function y=x^3-5x+|2x-3|. Give several possibilities for the
2 answers
asked by
Anonymous
566 views
. Suppose you are at the gas station filling your tank with gas. The function C(g) represents the cost C of filling up the gas
3 answers
asked by
wanda
964 views
How do I do this
f(x) = x - 5 (x + 4)^(1/2) when f(x) = -5 I know I can just guess and chekc but I want to know how to do this
1 answer
asked by
Dylan
340 views
I removed your original post because of an inappropriate name. Please -- in the future do not string out your name across the
5 answers
asked by
Ms. Sue
515 views
Give the exact intersection point for the equations f(x)=4sin^2x+7sinx+6 and g(x)=2cos^2x-4sinx+11
Ok, my result is that there is
2 answers
asked by
trig
1,212 views
x and y intercept
y=2x^3√9-x^2 I know x=(a,0), y(0,b)but from here solving x i get 2x^4-6x^3, 2x^3(x-3), then what and solving
1 answer
asked by
john
318 views
Given that x is an integer between -2 and 2, state the relation represented by the equation y = 2-abs(x) by listing a set of
1 answer
asked by
Patrick
495 views
how to find the x intercepts for f(x) = 3x^3+7x^2+3x+1
please show your steps
4 answers
asked by
Sandra
290 views
What is the equation, in standard form, of a parabola that contains the following points?
(-2,-20), (0, -4), (4, -20) (1 point)
3 answers
asked by
g
148 views
How would I go about solving this equation algebraically?
Find the equation of the parabola y=ax^2 + bx+c that passes through the
3 answers
asked by
Chris
489 views
I am supposed to match the function with its possible range.
y=2x-1 is the probrem The ranges include -7,-4,-1,2,5,8 or
1 answer
asked by
Canyon
165 views
What is the equation of the line tangent to the graph of the function f(x)=x2+2x−5 at the point (2,3) ?
3 answers
asked anonymously
11 views
What is the y-intercept of
f(x)=x^2+x-12? the answers are a.)(0,12) b.)(-72,0) c.)(0,-12) d.)(0,-72) I have the answer as
1 answer
asked by
Shawn
306 views
how do I do this:
given g(x)= x^2/3x+2 determine any x values for which f(x)=1/2. I really don't understand what to do.
1 answer
asked by
Sanya
335 views
I have tried to work this several ways and can not get the answer of 5
find x if the slope of a line passing through points
4 answers
asked by
Rose
445 views
Which ordered pair is a solution of the equation y = x – 2?
(1 point) Responses (3, 1) (3, 1) (1, 3) (1, 3) (–1, 3) (–1, 3)
3 answers
asked by
billy bob joe
25 views
The equation below models the fuel economy E(s) in miles per gallon (mpg) of a certain vehicle as a function of constant vehicle
3 answers
asked by
dairjack
57 views
The function H described by H(x)= 2.75x + 71.48 can be used to predict the height in centimeter of a woman whose humerus ( the
3 answers
asked by
jay jay
730 views
Let f(x)=9sinx/2sinx+4cosx.
Then 'f(x)= ((2sinx+4cosx)(9cosx)-(9sinx)(2cosx-4sinx))/(2sinx+4cosx)^2. The equation of the tangent
1 answer
asked by
Leslie
856 views
^3+5y^4
--------- x^4 + y^5 i need to find fx, fy (-2,-4) (-5,4)
1 answer
asked by
Pam
224 views
Which ordered pairs are a solution of the equation: y = –3x – 2? (Circle all of the correct ordered pairs [more than one
3 answers
asked anonymously
62 views
I'm not sure how to find the line of best fit. I have two equations, linear and quadratic. I graphed them on my calculator, but
1 answer
asked by
Irene
441 views
Hi,
My equation is 4x^2-8. I think the independent variable for the equation is 4 and the dependent is x. Is that right? I also
5 answers
asked by
Melissa
673 views
Find the slope of a line that is perpendicular to a line whose slope is
(1) 0 (2) has no slope. TIA
1 answer
asked by
Jen
433 views
1. There is a wall that does not need fencing [at x=0]. The curve that also does not need fencing is y=x^2/9. The fence is four
1 answer
asked by
anonymous
466 views
I know the following equation is definitely NOT EVEN, BUT I DO NOT KNOW WHY IT'S NOT ODD!. . .
PLEASE. . .EXPLAIN THOROUGHLY!. .
1 answer
asked by
Anonymous
904 views
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Parent Categories (13)
Algebra
Arithmetic
Calculus
Cost and Revenue Analysis
Differential Calculus
Geometry
Math
Math and Algebra
Math and Statistics
Mathematical modeling
Mathematics
Supply and Demand
Trigonometry