Answer:
Step-by-step explanation:
Slope = change in value of y on the vertical axis / change in value of x on the horizontal axis
change in the value of y = y2 - y1
Change in value of x = x2 -x1
y2 = final value of y
y 1 = initial value of y
x2 = final value of x
x1 = initial value of x
8) The line passes through (- 4,5) and (1,1),
y2 = 1
y1 = 5
x2 = 1
x1 = - 4
Slope = (1 - 5)/(1 - - 4) = - 4/5
9) The line passes through (0, 0) and (- 1, 3),
y2 = 3
y1 = 0
x2 = - 1
x1 = 0
Slope = (3 - 0)/(- 1 - 0) = 3/- 1
Slope = - 3
10)The line passes through (5, 3) and (- 2, -4),
y2 = - 4
y1 = 3
x2 = - 2
x1 = 5
Slope = (- 4 - 3)/(- 2 - 5) = - 7/- 7
Slope = 1
Answer: The middle number in a data set when the data are put in order.
Answer:
a. 3/40
b. 37/40
c. 2/39
d. 37/39
e. 3/39
h. 36/39
k. 1/260
m. 37/520
n. 37/520
w. 111/130
Step-by-step explanation:
First person:
a. 3/40
b. 37/40
_____
Second person:
left-handed branch of tree diagram: since the first person was left-handed, it means there is one less left-handed person, and one less person for the total
c. 2/39
d. 37/39
not left-handed branch of tree diagram: since the first person wasn't left-handed, there are still 3 left-handed people, and there is one less person for the total.
e. 3/39
h. 36/39
_____
for the final probabilities, just multiply along the tree branches:
k = a × c = 1/260
m = a × d = 37/520
n = b × e = 37/520
w = b × h = 111/130
The zeros are -6, -2, 4. A graphing calculator helps if you have difficulty factoring.
Answer:
5
Step-by-step explanation:
The equation is written in point slope form [ y - y1 = m(x - x1) ] where m = slope. "m" in the given equation is 5 which is the slope.
Best of Luck!
