Answer:
c)y = 5x
Step-by-step explanation:
The intercept is where the lines crosses the y axis
It crosses at (0,0), so the y intercept is 0
(2,10) (4,20) are two points on the line
We can find the slope by using
m = (y2-y1)/(x2-x1)
(20-10)/(4-2)
10/2
The slope is 5
The slope intercept form of the equation is y = mx +b
y= 5x+0
y= 5x
D. a piece of a line that starts at the endpoint and extends indefinitely in one direction
think of an arrow with a dagger on one end! :)
<span>The answer is 25. The pattern is -9, +13, +6, -9, +13, +6, then -9 again.</span>
<em>The product of a number x and 8 </em>would be displayed as 8x or x * 8
Answer:
When you reflect a point across the line y = x, the x-coordinate and y-coordinate change places. If you reflect over the line y = -x, the x-coordinate and y-coordinate change places and are negated (the signs are changed). the line y = x is the point (y, x). the line y = -x is the point (-y, -x).
