Slope intercept form is y=mx+b because m=slope and b=y-intercept hence "slope intercept form"...
m=deltay/deltax=(0-5)/(-9--6)=-5/-3=5/3 so far we have now:
y=5x/3 +b, using any point, I'll use (-9,0) we can now solve for b or the y-intercept...
0=-9(5)/3 +b
0=-15+b, so b=15 and our line is:
y=5x/3 + 15 or more neatly
y=(5x+45)/3
Answer: y = 1/2 or y = -1/2
Step-by-step explanation:
First move the 1 to the side with the 0
-4y^2 = -1 // -1 because when you move a number to the other side of the equation you have to multiply -1
Then divide by -4 on each side
y^2 = 1/4
square root each side
|y| = 1/2 // sq rt y^2 becomes an absolute value because when you square root a square it automatically becomes an absolute value
so the answer would be y = 1/2 or -1/2
to check just put it into the equation as y. Both work.
Answer: If this is a trick question then he still has all 3 but if not he has 1
Step-by-step explanation:
<em>Hey</em><em>!</em><em>!</em>
<em>5</em><em>x</em><em>(</em><em>2</em><em>x</em><em>-</em><em>3</em><em>y</em><em>)</em>
<em>=</em><em>5</em><em>x</em><em>*</em><em>2</em><em>x</em><em>-</em><em> </em><em>5</em><em>x</em><em>*</em><em>3</em><em>y</em>
<em>=</em><em> </em><em>1</em><em>0</em><em>x</em><em>^</em><em>2</em><em>-</em><em>1</em><em>5</em><em>x</em><em>y</em>
<em>So</em><em> </em><em>the</em><em> </em><em>right</em><em> </em><em>answer</em><em> </em><em>is</em><em> </em><em>of</em><em> </em><em>option</em><em> </em><em>A</em>
<em>hope</em><em> </em><em>it</em><em> </em><em>helps</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em>
Answer:
91
Step-by-step explanation:
