Y=-2 is a horizontal straight line. The perpendicular line is going to be a vertical line (x=). Since it is vertical with no range, the line is a y-output of all numbers at any x input. So for the line to get to (4, -2) the x would need to be at 4, making the perpendicular line x=4
The first number before the decimal point is the ones place.
48.26
ones = 8
The second number after the decimal point is the hundredths place:
48.26
hundredth: 6
Answer:
y= 36
Step-by-step explanation:
if y varies directly as x, and y=9 when x=4, find y when x=16
.
When you see "direct variation" think:
y = kx
.
To find k, use "y=9 when x=4":
y = kx
9 = k(4)
9/4 = k
.
so, our equation is:
y = (9/4)x
.
now, we can answer:
find y when x=16
y = (9/4)x
y = (9/4)(16)
y = (9)(4)
y = 36
Step-by-step explanation:
- ATTACHED IS THE SOLUTION!!!
Y = x^2 - 5x + 6
y= -4x + 6
y =(0)^2 - 5(0) + 6= 6
y= -4(0) + 6= 6
y= (1)^2 = 5(1) + 6= 1-5+6= 2
y = -4(1) + 6= -4 +6= 2
the answer is (0,6) and (1,2) : a
