Answer:
2250 percent
Step-by-step explanation:
1/2 is 0.5 so 22.5 then multiply and boom boom
Answer:
Step-by-step explanation:
Question one
The slope is simply read. It is - 2
So far what you have is
y = mx + b
m = -2
y = - 2x + b
The point is a little different
(-1,1) means
x = - 1
y = 1
y = -2x + b
1 = -2(1) + b
1 = - 2 + b
1 + 2 = - 2 + 2 + b
3 = b
Complete line
y = -2x + 3
Problem 2
(0,-6 is where you should start. That's the y intercept. In the equation y = mx + b it gives you b immediately.
y = mx + b
-6 = 0m + b
b = - 6
The x intercept occurs when y = 0
0 = m(-2) - 6 Add 6 to both sides
6 = - 2m - 6 + 6
6 = -2m Divide by -2
6/-2 = m
m = - 3
Equation
y = -3x - 6
The answer is 3 because Pythagorean triplets consist of 3,4 and 5.
Answer:
y= 2x +3
Step-by-step explanation:
<u>S</u><u>lope-intercept</u><u> </u><u>form</u>
y= mx +c, where m is the slope and c is the y-intercept.
Given that the slope is 2, m= 2.
Substitute m= 2 into the equation:
y= 2x +c
Given that the y-intercept is (0, 3), c= 3.
Substitute c= 3 into the equation:
y= 2x +3
Thus, the equation of the line is y= 2x +3.
Please see it answer is a+11/13b