Answer:
No
Step-by-step explanation:
Every x value in the domain should only have 1 y value. In the graph, for x=5 (the input) there are 2 y values (6 and -6) so this is not a function.
Answer:
B
Step-by-step explanation:
1) "number multiplied by -6" = number times -6 (x is the number)
-6 * x = -6x
2) "subtracted from the sum of (8 and two times the number)"
sum is addition
two times x(the number) plus 8
2x + 8
3) -6x is being subtracted from 2x + 8
2x + 8 - (-6x) =
2x + 8 + 6x =
8x + 8
B. 8x + 8
Answer:
90°-x°=180°[by linear pair]
x=180°-90°
x=90°
angle cbd=45°
45°- (x+5)°=90°
x+5=90-45
x+5=45
x=45-5
x=40
angle abc
x+5
40+5
45°
Step-by-step explanation:
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answer
<span>C)The argument is valid by the law of syllogism. </span>
