Answer:
Step-by-step explanation:
for Which of the functions represents a linear function? Explain your reasoning, then determine the rate of change for that function over the interval 2≤x≤4.
For a linear function, the rate of change is represented by the parameter m in the slope-intercept form for a line: y=mx+b, and is visible in a table or on a graph.
Answer:
207
Step-by-step explanation:
A change from 20 to 25 represents a positive change (increase) of 25% Percent change = [(20 - 25) / 20] x 100 = 25 % (increase)Where: 20 is the old value and 25 is the new value. In this case we have a positive change (increase) of 25 percent because the new value is greater than the old value.
Hope this helps :)
Answer:
Equation for the perimeter of prism's square face: 16x + 12
Step-by-step explanation:
Volume of Square prism = Length * Width * Height
= 144 x^3 + 216 x^2 +81 x
taking 9x common = 9x( 16 x^2 + 24 x + 9)
= 9x ( (4x)^2 + 2(4x)(3) + (3)^2 )
= 9x ( 4x+3)^2
so the length is 9x, width is 4x+3 and height is 4x+3
Now, Perimeter of prism's square face = 2* Width + 2 * Height
= 2* (4x+3) + 2* (4x+3)
= 8x +6 + 8x + 6
= 16x +12
9 pens and 15 puzzles.....GCF is 3
9/3 = 3 : 15/3 = 5
he can make 3 bags, each containing 3 pens and 5 puzzles
6 soft candies and 18 pencils....GCF = 6
6/6 = 1 : 18/6 = 3
he can make 6 bags, each containing 1 soft candy and 3 pencils
8 chocolate coins and 12 hard candies....GCF = 4
8/4 = 2 : 12/4 = 3
he can make 4 bags, each containing 2 chocolate coins and 3 hard candies
