Answer:
3
Step-by-step explanation:
Answer:
y = 0.714 x -5
Step-by-step explanation:
at x =0, y = -5, means the constant is -5
at x= -7 y= -8,
-8= -7a -5
a=0.714
y = 0.714 x -5
<h2>
Answer:</h2>
d. <u>r = 1/6 s</u>
<h2>
Step-by-step explanation:</h2>
Taking the first set,
s=1 and r=1/6
Establishing a relationship between 1 and 1/6,
1 = 6*1/6
Therefore, it can be written as, s = 6*r
Thus, 1/6 s = r
Similarly, this is true for other sets.
<h2><u><em>
PLEASE MARK MY ANSWER AS BRAINLIEST!!!</em></u></h2>
1. 2n + 2*5 =2
2. 2n + 10 = 2
3. 2n = 2 -10
4. 2n= -8
5. n = -8/2
6. n = -4
Answer:
(-2,-3) and (3,2)
Step-by-step explanation:
sub in x-1 into y
x^2 + (x-1)^2 = 13
x^2 + (x-1)(x-1)=13
x^2 + x^2 -2x +1 = 13
2x^2 -2x-12=0
solve for x by factoring (quadratic formula, product sum etc..)
x= -2 and 3
plug in those values into y=x-1 and solve for y