Answer:
y = -1x + 3 or y = -x + 3 (**That is the last option which is D**)
Step-by-step explanation:
You need to do slope-intercept formula and the slope formula.
The Slope-Intercept Formula: y=mx+b
The Slope Formula: y2 - y1 / x2-x1
Your coordinates:
(-1,4) and (1,2)
2 - 4/1- (-1)
-2/2
Simplified is -1
Your "m" in the slope-intercept formula is -1
Formula: y=-1x + b
Now, you need to find the Y-Intercept which is the "b"
Using our slope-intercept formula, you need to plug in "x1" and "y1"
4 = -1(-1) + b
4 = 1 +b
4-1 = b
3 = b
So your equation is:
y = -1x + 3 or y = -x + 3
Answer
5
Step-by-step explanation:
Pls give brainliest to me
<span>let the width of the strip x in meters
we need to find the value of x
Dimensions of the new lawn are given as
</span>(7+x) by (5+x)
Area of the lawn is given as
6.25m^2
<span>
(7+x)(5+x) = 6.25
</span><span>35 + 12x + x^2 = 6.25
x^2 + 12x+28.75 = 0
In the above equation the values are given as
a = 1, b=12, c=28.75
</span>put these values in quadratic equation and you will get the answer.<span />
Answer:137
Im not completely sure though!
Step-by-step explanation:
Answer they are all equivalent
Step-by-step explanation:
