Answer:
y = 4x + 7
Step-by-step explanation:
the equation for a line is y = mx+b
the y intercept is (0,7)
so in the equation x= 0 and y= 7 and the slope is m, thus m= 4
7= (4)(0)+b
now solve for b
7 = 0 +b
7= b
so the equation of the line would be without the x and y points
y = 4x + 7
Step-by-step explanation:
a) vol rectangular + vol half cylinder = vol prism
b) find the area for all the surface one by one
I just reorder it and range it
6x4= 24
24 possible outcomes
Answer:
Step-by-step explanation:
A=(1,21)
B=(3,15)
slope:- Δy/Δx=21-15/1-3=6/-2= -3
Equation:-
y-y1=m(x-x1)
y-21=-3(x-1)
⇒y=-21=-3n+3
→ y= -3n+3
<u>y= -3n+24</u>
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<u>hope it helps..</u>
<u>have a great day!!</u>
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