4.63 > 4.3 because 4.63 > 4.30
4.3 = 4.30
Slope is -4-1/-7-3= -5/-10=1/2 it is y2-y1/x2-x1
the equation is y-y1= m(x-x1)= y-(-4) =1/2(x-3) =y+4 =1/2(x-3)
Answer: $5.50 / 2 = $2.75
Step-by-step explanation: Unit price - A unit price is the price of 1 item.
In this question, we have 2 cartons of milk and altogether it costs $5.50. So in order to find the price for 1 milk carton (unit price) then we need to divide 5.50 by half. So, 5.50 / 2 = 2.75
CHECK:
2.75 x 2 = 5.50
Answer:
Range: -8 ≤ y ≤ 7.
Step-by-step explanation:
The range is the possible set of all the y-values of the function represented on the graph.
To get the set of all y-values, find the least possible y-value of the function represented on the graph on the y-axis, and the highest y-value on the y-axis.
Taking a look at the given graph, the least possible value of y is equal to or less than -8, while the highest possible y-value is equal to or less than 7.
Therefore, range is [-8, 7]. This can be represented also as: -8 ≤ y ≤ 7.
Answer:
18x^2 - 9
Step-by-step explanation:
y = f(x)= 6x^3 - 9x + 4
dy/dx = d/dx(6x^3) - d/dx(9x) + d/dx (4)
=6.d/dx(x^3) - 9.d/dx (x) + d/dx. (4)
=6.3x^2 - 9.1 + 0 =18x^2 - 9
