Plug in the points and see if they satisfy the equation.
y = 2x - 3
(1, -1)
-1 = 2(1) - 3
-1 = 2 - 3
-1 = -1
So (1, -1) satisfies the equation.
(-3, 0)
0 = 2(-3) - 3
0 = -6 - 3
0 = -9
So (-3, 0) does not satisfy the equation.
(5, 4)
4 = 2(5) - 3
4 = 10 - 3
4 = 7
So (5, 4) does not satisfy the equation.
Therefore your answer is the first one, (1, -1).
Using variable concepts, it is found that:
- The independent quantity is the money loaned.
- The dependent quantity is the money paid back with interest.
<h3>What is the relation between a function and the dependent and independent variables?</h3>
A function has the following format: 
, in which each value of y is a function of one value of x, and thus, x is the independent variable and y is the dependent variable.
Then, it can be said that the input of the function is the independent variable and the output is the dependent variable.
In this problem:
- The input is the amount loaned, hence it is the independent quantity.
- The output is the amount paid back with interest, hence it is the dependent quantity.
You can learn more about independent and dependent variables at brainly.com/question/26253877
Answer:
Surface Area = 3,543.7 cm²
Step-by-step explanation:
Surface area of the cylinder = 2πr(h + r)
Where,
radius (r) = 12 cm
height (h) = 35 cm
Plug in the values into the surface area formula
S.A = 2*π*12(35 + 12)
S.A = 24π(47)
S.A = 3,543.71651 cm²
≈ 3,543.7 cm² (approximated to the nearest tenth)
Answer:
3x+2
Step-by-step explanation:
2(3x-1)-3x+4
6x-2-3x+4
3x+2
