14
Step-by-step explanation:
Her brother is 9 and she is 14.
say she is 14, 14+2=16 a perfect square.
14-10=4 which is the square root of 16.
So she is 14 and her brother is 9.
(He is a perfect square too, by the way.)
2x - 4y + 8
The terns:
2x; -4y and 8
Answer:
rational
Step-by-step explanation:
Answer:lope: D is the correct answer
2
3
Y-Intercept:
−
2
Any line can be graphed using two points. Select two
x
values, and plug them into the equation to find the corresponding
y
values.
Tap for more steps...
x
y
0
−
2
1
−
4
3
Graph the line using the slope and the y-intercept, or the points.
Slope:
2
3
Y-Intercept:
−
2
x
y
0
−
2
1
−
4
3
Step-by-step explanation:
Answer:
y = m x + b equation of a straight line
m = (y2 - y1) / (x2 - x1) slope of line
m = (17 - 10) / (-36 - 48) = 7 / -84 = -1 / 12
y = -x / 12 + b equation of line
Or b = y + x / 12
If y = 10 and x = 48 then b = 10 + 48 / 4 = 14
if y = 17 and x = -36 then b = 17 - 36 / 12 = 14
So b = 14 and y = -x / 12 + 14
