Answer:
x = 3 renders the same output for both functions
Step-by-step explanation:
From the graph, we see that at the point x = 3 both lines intersect. This means that their y value coincide for that value of x.
We check using the functions' expressions to verify that our answer is correct. Then we evaluate both functions separately at x = 3:
So we conclude that effectively, the input x=3 produces equal output value (-1) for the two given functions.
Answer and Step-by-step explanation:
1.
First, move all the points of the triangle to the right by 4 units. After, move all the points of the triangle down by 4 units.
2. For all of the x-values, make them negative since we are going across the y-axis. The Y-values will be the same.
<u><em>#teamtrees #PAW (Plant And Water)</em></u>
Answer:
<em>V= 1/3(π.r².h)</em><em> </em><em>formula</em>
= 1/3×( 22/7 × 7²×9)
= 1/3× (22/7 × 49 × 9)
= 1/3×(22×7×9)
=1/3× (154×9)
=1/3× 1386
= <em>462 cubic </em><em>yards</em>
Step-by-step explanation:
Note:
π = 3,14 or 22/7
in trigonometry the value of π is 180 °
Answer:
Trail Mix costs $2.50 per pound, and Jelly Beans cost $1.50 per pound.
Step-by-step explanation:
Using x for trail mix and y for jelly beans, we have a system of equations being
We can solve this system using substitution
5x+3y=17
Divide by 5 to have a coefficient of 1 before x
Subtract from each side to single out one variable to one side
Now, we can plug in our value for x into the given equation
Open the parentheses
Merge Y values
Separate numerical values from variables
Divide by 10.8 in order to have a coefficient of 1
Now that we have one of the values, we know that a pound of jelly beans costs $1.50. We can now plug in 1.5 for y into one of our equations to find x.
Open parentheses
Single out the variable
Divide by 5 to have a coefficient of 1 before x