Use the slope formula y2-y1/x2-x1
3-(-7)/1-(-1) = 10/2 = 5
To find the y-intercept:
y=5x+b
3=5(1)+b
3 = 5+b
-5 -5
-2=b
The equation of the line that passes through (-1,-7) and (1,3) is
y=5x-2
Answer:
1944 cm³
Step-by-step explanation:
V = w · h · l
12 · 18 · 9
1944 cm³
Answer:
120 calories
Step-by-step explanation:
Make 2 proportions
90 calories for 6 ounces
90/6
x calories for 8 ounces
x/8
Set them equal to each other
90/6=x/8
Cross multiply
6x=720
Divide by 6 on both sides
x=120
So, there are 120 calories in 8 ounces of juice
Hope this helps! :)
Answer:
It is 4 feet below the tree limb now
step by step
it starts at -23 or 23 below and rises 19 or adds 19 to the -23
so -23+19=-4. or 4 feet below the tree limb