Algebra
The graph of \[y=|x|\] is shifted down by \[9\] units and to the right by \[4\] units.
Y=[\|x-4|/]-9
Coefficient
The numerical part of a term. Ex. 3 in 3x4
Find the derivative
y=-3x5-9x2
Y1=-15x4-18x
toa/tangent?
opposite/adjacent
What’s this exponential form for this logarithmic
log2(8)=3
23=8
polynomial
an expression consisting of variables and coefficients, involving only non negative integer exponents
Find the limit algebraically
lim
(X2+4x-21)/(x-3)
x-3
lim-3= 3+7= ur answer of 10
Soh/sin?
Opposite/hypotenuse
Divide the polynomials
(3x^4-6x^2-x)/(x)
3x^3-6x-1
Positive correlation
the paired data(x,y) when both x and y tends to increase
Find the slope of
y2-4x2=5 at (-1,3)
-4/3
What is apc on a semi circle if pbc is 69 degrees
111 degrees
Subtract \[-7a^2+3a-9\] from \[5a^2-6a-4\].
Your answer should be a polynomial in standard form.
12a^2 -9a+5
substitution method
A method of solving a system of equations by solving one of the equations for one of the variables and then substituting the resulting expression in the other equation
Particle motion is described by the equation
s(t)= 1/4t4-t3-4t2+5t-7
which way is the particle moving at t=4 seconds
left
{4k - 10}/{k} = 8
solve for k
K=-2.5
Find the missing factor \[A\] that makes the equality true. \[8x^3=(-2x)(A)\]
-4x2
a2+b2=c2
Pythagorean theorem
Find the derivative
y=x2 (x-2)4
Y=x2 4(x-2)3+(x-2)4 2x or simplified down as
2x(x-2)3(3x-2)
A circle is centered at \[Q(1,-5)\] and has a radius of \[5\].
Where does the point \[Y(4,-1)\] lie?
On the circle