Answer: (5, -9)
Step-by-step explanation:
Rewrite the equation in term of x and y.
Length 3 feet
width 3 feet
height 3 feet
3 x 3 x 3 = 27
Remark
Let f(x) = y must to make it easier to write.
Equation
Original Equation: y = (x - 5)/3
Inverse
Interchange the x and y. You get x = (y - 5) / 3
Solve for y in the inverse.
x = (y - 5)/3 Multiply by 3
3x = y - 5 Add 5 to both sides.
3x + 5 = y
<u><em>substitute f1(x) back into the equation.</em></u>
3x + 5 = f(x) Now put in 3 for x
f(3) = 3x + 5
f(3) = 3*3 + 5
f(3) = 14 <<< Answer
Answer: Split it into a trapezoid and rectangle and the answer is = 120
Step-by-step explanation:
Trapazoid is A = (a+b)/2 times h so (4+8) divided by 2 times 4 = 24
Rectangle is 12*8 = 96
96+24 = 120
Slope equals rise over run. Rise is referring to y values and run is referring to X values. so if they say tests are the Y axis then you use 27 as the rise and 36 as the run. once you have the fraction it is simply reducing the fraction.
27/36= 9/12 = 3/4
