YA
a) Use the * tool to plot the point
with coordinates (4, 1)
(1)
4
B
3
2
1
b) Write down the coordinates of the
midpoint of AB.
-4
2
3
4
-3-2-1 o
-1
ั
(1)
ะ
-3
-4
Total marks: 2
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i
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example 2 โ simplify: step 1: completely factor both the numerators and denominators of all fractions. step 2: change the division sign to a multiplication sign and flip (or reciprocate) the fraction after the division sign; essential you need to multiply by the reciprocal. step 3 : cancel or reduce the fractions.
Answer from: Quest
y = 3x+4
step-by-step explanation:
to find the slope
slope = (y2-y1)/ (x2-x1)
= (-8-4)/ (-4-0)
= -12/-4
= 3
using the slope intercept form of a line
y= mx+b
we know the slope is 3
we know the y intercept is 4 ( the point where it crosses the y axis or x=0)
y = 3x+4
Answer from: Quest
150.6
all i did was i multiplied 5.02 by 30
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