We need to see the graph in order to answer the question.
the answer should be -4
hope this is correct for you and this helped
Answer:
(8,6)
Explanation:
The middle of the 2 x coordinates, 8 and -2 is 3. The middle of the 2 y coordinates, -6 and 6 is 0. Hence (8,6)
Answer:
b
Step-by-step explanation:
Pythagoras formula for the relation of the side lengths of a right-angled triangle :
c² = a² + b²
c is the Hypotenuse (the side opposite of the 90 degree angle). a and b are the "legs".
so, we have here
c² = 1² + 2² = 1 + 4 = 5
c = sqrt(5) = 2.236067977...
so, answer option c is too big (values bigger than 3).
answer options d and e are too small (values smaller than 2).
a
9/4 = 2.25
10/4 = 2.5
this is also too big .
that leaves us with b
17/8 = 2.125
18/8 = 9/4 = 2.25
that is correct
Answer:
C. y = 4x − 1
Step-by-step explanation:
x y
1 3
2 7
3 11
We can find the slope
m = (y2-y1)/(x2-x1)
= (11-7)/(3-2)
= 4/1
The slope is 4
The only equation with a slope of 4 is
y = 4x − 1
Check a point
(1,3)
y = (4)*1 -1
y=3
Checks so this works
