Answer:
B. 2^0 = 1
Step-by-step explanation:
here
A.) |-14|=14 & also |14|=14 so right ans |-14|=|14|
C.) 4.1*10-3=38 (4.1 * 10 = 41 & 41-3= 38) <u>38 > 0.041</u> but i dont know i think this is also true its also written as 38>= 0.041 maybe printing mistake
D.) squareroot of 20 = 4.4 something is > 4
and any no like 3^0= also 1,
4^0=1
5^0=1
ans is
B.) 2^0 = 1 is true
Answer:
-1 and 3
Step-by-step explanation:
The x intercepts are where the graph crosses the x axis.
Looking at the graph it crosses at two points
x = -1 and x=3
Answer:
(f·g)(x) = x³ -8x² +20x -16
Step-by-step explanation:
The distributive property is useful for this.
(f·g)(x) = f(x)·g(x) = (x² -6x +8)(x -2)
= x(x² -6x +8) -2(x² -6x +8)
= x³ -6x² +8x -2x² +12x -16
(f·g)(x) = x³ -8x² +20x -16
_____
<em>Additional comment</em>
I find it convenient to separate the terms of the shortest polynomial. That way, the distributive property doesn't need to be used quite so many times. Of course, any outside minus sign applies to all terms inside parentheses.
Answer:
-4/5
Step-by-step explanation:
slope = m = (difference in y)/(difference in x) = (-3 - 1)/(3 - (-2)) =-4/5
No solution
cz
12x-21y=-42 -----> /3 (divided by 3 )
4x-7y=14 ------ (2)
4x-7y=-2 ------- (1)
how 4x-7y =14 an = -2
and if we
(2)-(1)
0=12
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