Answer:
Slope is -3
Equation is y = -3x + 2
Step-by-step explanation:
(0 , 2) and ( -1 , 5)
m= (y2-y1)/(x2-x1)
m= (5 - 2)/(-1 -0)
m= 3/-1
m= -3
y - y1 = m(x - x1)
y - 2 = -3(x - 0)
y - 2 = -3x + 0
y = -3x + 2
Function is
.
<u>Step-by-step explanation:</u>
We have a function notation for the transformation that would change f(x) to have a vertical compression by a factor of
, reflection over the x axis, up 6 and right 2.
<u>Step 1:</u>
Vertical compression by a factor
, this means decreasing value of function by a factor of
. Function becomes
.
<u>Step 2:</u>
Reflection over x-axis means rotating f(x) by 180° over origin . Function now is
.
<u>Step 3:</u>
Up 6 , means value of function is increased by 6 , Function now is
.
<u>Step 4:</u>
Right 2, means shifting function to 2 units on right side i,e, on x-axis.
∴Function finally becomes,
which is
.
Answer:
D) 30
Step-by-step explanation:
1/2 in. = 3 ft.
5" = 10 x 1/2"
10 x 1/2" = 10 x 3'
5" = 30'
Answer:
y = 18
Step-by-step explanation: