Answer:
Option B is correct.
The point which lies on the new graph g(x) is, (-3, 7.5)
Step-by-step explanation:
For a base function f(x), a new function g(x) = cf(x) is vertically stretched by a factor c if c> 1.
Given the parent function: f(x) =|x|
Now, by vertically stretched definition,
A function f(x) is vertically stretched by a factor of 2.5 then; we have the new function or new graph i.e,
g(x) = 2.5 f(x) where c=2.5 > 1
therefore, g(x) =2.5|x|
We have to find which point lies on the new graph;
Option A:
(-4 , -4)
Here x = -4 and g(-4) = -4
-4 = 10 False.
Option B:
(-3 , 7.5)
g(x) = 2.5|x|
7.5 = 7.5 True.
Option C:
(-2 , 5.5)
5.5 = 2 False.
Option D:
(-1 , -2.5)
-2.5 = 2.5 False
Therefore, from above you can see that the only point which is true for the new graph is, (-3 , 7.5)
Answer:
15
Step-by-step explanation:
Area of Trapezoid:
Base 1 = 7
Base 2 = 3
Height = 3
Plugging into the formula, you get:
(7+3)/2 = 5
5(3) = 15
Answer:
p=-4
Step-by-step explanation:
Can you please answer My math question for 50 points and brainliest?
Answer:
Down below
Step-by-step explanation:
51+1 if you add them it equals
10 times 5 plus 2
104 divided by 2
Answer: Multiply 2.5 2.5 by 1 1 . The final answer is 2.5 2.5 . The y y value at x=1 x = 1 is 2.5 2.5 .
Step-by-step explanation:
y-intercept: 0 0. Slope: 2.5 2.5. y-intercept: 0 0. Any line can be graphed using two points. Select two x x values, and plug them into the equation to find the corresponding y y values.