The answer to your question is,
5.
-Mabel <3
Let's call x^2: a; -7x: b; and 10:c
So what I do in this case:
when the number squared does not have a coefficient in front, I ask myself, what does A times C equal
the answer is 10 --> now what factors of ten, add up to -7 (the factors can be negative and/or positive)
the answer is -2 and -5
so with this, you do: (x-2)(x-5)
there's your answer, i hope that makes sense
Y = -2/3x + 1
slope = -2/3....y int = 1...x int = (3/2,0)
yes, this is the graph
-9w - 6 + 7w = 16....combine like terms
-2w - 6 = 16...add 6 to both sides
-2w = 16 + 6
-2w = 22 ..divide both sides by -2
w = -22/2 reduces to - 11 <==
Answer:
(1/3)/(1/3)=3/3=1
(1/3)/(1/3)=3/3=1ms-1
u get the speed or velocity by dividing the y axis(metres) over x axis(seconds)
which is metres (m)/seconds (s)= ms-1
so
take from the graph the differences of y axis divided by that of the x axis
1/1=1ms-1