2 and 1/5 is your answer.
decimal form=2.2
Answer:
C(5, 4)
Step-by-step explanation:
The rule for a reflection over the y -axis is (x,y)→(−x,y) .
Answer:
A. 38
Step-by-step explanation:
180- 114 = 66
66 + 2x + x = 180
66 + 3x = 180
-66 -66
3x = 114
— —-
3 3
x = 38
Find the gradient
m = y2-y1 / x2-x1
m = 4-(-2) / 3-(-3)
m = 6 / 6
m = 1
Insert the values of one of the points into y=mx+c to find c (choosing point (3,4)):
y = mx + c
4 = 1(3) + c
c = 4 - 3
c = 1
Therefore, the equation is:
y = x + 1