Questions Answered

tahaliece:
can sme on plzz help mee
Solve using substitution:
9y − x − 8 = 0
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 updated 9 months ago
 26 replies
 No Medals Yet

alexeis_nicole:
determine the solutions to the equation cos(x)/sin(2x)=5/7 for 0≤x≤2π accurate to two decimal places
 updated 9 months ago
 3 replies
 No Medals Yet

carolinamarissa:
Solve these compound inequalities??
 updated 9 months ago
 8 replies
 No Medals Yet

carolinamarissa:
What is the range for this equation?
 updated 9 months ago
 4 replies
 1 Medal

carolinamarissa:
What would be the range for this equation???
 updated 9 months ago
 4 replies
 1 Medal

alexeis_nicole:
show that there exists a unique function whose domain is {x∈R} and which is both even and odd.
 updated 9 months ago
 5 replies
 1 Medal

alexeis_nicole:
find the xintercept(s) for f(x)=(x5)/(3x1)
 updated 9 months ago
 6 replies
 1 Medal

alexeis_nicole:
determine the exact value of cos465°
 updated 9 months ago
 8 replies
 2 Medals

alexeis_nicole:
determine the value of a so that the average rate of change of the function j(x)= 3x²+ax4 over the interval 1≤x≤2 is 8
 updated 9 months ago
 12 replies
 1 Medal

alexeis_nicole:
simplify sin(x/2)cos(x/2)
 updated 9 months ago
 27 replies
 4 Medals

alexeis_nicole:
show that 2sin²θ1 = sin²θcos²θ for 11pi/6
 updated 9 months ago
 7 replies
 1 Medal

ashleyvee:
Is this shaded region the yaxsis?
 updated 9 months ago
 15 replies
 1 Medal

alexeis_nicole:
estimate the instantaneous rate of change of the function f(x)=16x^225 at x=7. round your answer to a whole number
 updated 9 months ago
 5 replies
 No Medals Yet

donavan:
Which of the following points are NOT on the graph of y = x + 2?
A. (1, 1)
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 updated 9 months ago
 22 replies
 2 Medals

donavan:
This is a graph of which linear equation?
…
 updated 9 months ago
 16 replies
 1 Medal

Monster101:
If m<8 =22, m<7=31 and m <ead=102, find m<9
 updated 9 months ago
 1 reply
 No Medals Yet

alexeis_nicole:
if f(x) = sec x and g(x)= sin x , which statement is true,
a) (f×g)(x)= cosx
b) (f×g)(x)= cotx
…
 updated 9 months ago
 7 replies
 2 Medals

alexeis_nicole:
if f(x)=log4x and g(x)=x^2 2 which expression is equivalent to (fog)(4)
a) log^2 (14)
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 updated 9 months ago
 23 replies
 3 Medals

alexeis_nicole:
if f(x)=cosx and g(x)=9^x, what is the range of g(f(x))?
 updated 9 months ago
 8 replies
 1 Medal

Joeeejoe:
a third grade teacher has n boxes, containing 12 pencils
 updated 9 months ago
 1 reply
 No Medals Yet

alexeis_nicole:
if f(x)=cos(x) and g(x)=tan(x) which of these lines is an asymptote of the graph of (fg)(x)?
a) x=π/4
b) x=π/2
…
 updated 9 months ago
 5 replies
 1 Medal

donavan:
This is a graph of which linear equation?
…
 updated 9 months ago
 8 replies
 No Medals Yet

knowel:
please help!!
Which is the equation in slopeintercept form of a line that contains points D and E?
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 updated 9 months ago
 15 replies
 No Medals Yet

donavan:
Which is the yintercept of the following equation?
y = 4x  6
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 updated 9 months ago
 17 replies
 1 Medal

donavan:
Which is the slope of the following equation?
y = x  2
…
 updated 9 months ago
 4 replies
 2 Medals

alexeis_nicole:
someone please help with this question??? :$
 updated 9 months ago
 13 replies
 1 Medal

alexeis_nicole:
Use f(x)=2x3 and g(x)=1x^2 to evaluate the following expression
 updated 9 months ago
 12 replies
 2 Medals

alexeis_nicole:
what the.... uhmmm... kay i'm lost. help please?
 updated 9 months ago
 27 replies
 2 Medals

alexeis_nicole:
HELLPPP PLEASE :)
 updated 9 months ago
 13 replies
 2 Medals

alexeis_nicole:
Given f(x)=√(x) and g(x)=x²1. Find g∘g
 updated 9 months ago
 8 replies
 1 Medal
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