Answer:
1) b 2) b
Step-by-step explanation:
1) Both expressions have (x+6). Rearrange them and you'll have one expression as (x+6) and the other as (5ab-4).
2) (4b - 7x)(a + b) factors to be 4ba + 8b - 7ax - 14x, which can be rearranged to 4ab - 7ax + 8b - 14x
Zeroes
set numerator to zero
x^2=0
x=0
zeroes are at (0,0)
HA
for p(x)/q(x)
when degree of p(x)<q(x), HA=0
when degree of p(x)=q(x), HA= leading
coef of p(x) divided by leading coef of q(x)
when degree of p(x)>q(x) you
probably have a slant assymtote
degrees are same (no slant assymtote)
leading coefs
1/1=1
HA is y=1
does it cross?
1=(x^2)/(x^2-4)
x^2-4=x^2
minus x^2 both sides
-4=0
false, it does not cross the HA
VA
simplify the fraction (it can't)
set the denomenator to zero
(x-2)(x+2)=0
VA's at x=2 and x=-2
so to graph
graph the point (0,0)
draw the lines
y=1
x=-2
x=2
reemmber, plus, minus, plus
so from left, it goes from above the HA
right up to the VA of x=-2
then goes upside down U shape in
between VA's going through (0,0)
then from top of VA x=2 down to y=1
then gets closer to y=1 but never touches
Answer:
9^5 x 4^3
Step-by-step explanation:
9 has to multiply itself 5 times and 4 has to multiply itself 3 times
If Makayla cuts her 3 yards of ribbon into pieces that are 1/4 yard long, she has 12 pieces. If Toni cuts his 4 yards of ribbon into pieces that are 1/4 yard long, he has 16 pieces.If you add them all together, you have 28 pieces of ribbon that is 1/4 of a yard long.
Answer:
35
Step-by-step explanation:
1. Set up a equation.
2. X is the first, so the ones after x are x+2, x+4, x+6, x+8, and x+10.
3. That means that x+x+2+x+4+x+6+x+8+x+10=204.
4. Simplify. You would get that 6x+30=204.
5. Solve for x. 6x=174, so x=29.
6. Get the fourth number in the sequence. 29+6=35.
Answer: The fourth number in this sequence is 35.