Determine which expression(s) best describes the function, ƒ(x ) = 1/3x - 1. Choose all that apply. Given any two coordinates that lie on the graph of the function, the Pythagorean Theorem can be used to determine the midpoint of the function.

The function has a y-intercept of (0, -1).

The function has an x-intercept of (3, 0).

For a right triangle with a vertical side length of 1 unit and a horizontal side length of 3 units, if one point of the hypotenuse of the triangle is on the graph of the function, then so is the other.

The slope is sometimes consistent for any pair of coordinates that lie on the graph of the function.

rotated. i took the test

step-by-step explanation:

70

step-by-step explanation:

2*5=10

4*15=60

60+10=

70

not only in mathematics, scientific proof also are required in the other field of science. also maths proofs are of particular structure, containing steps and logics. so proving is like doing science, it is science. that's why it is important to prove. 

an inaccurate proof leads to errors, or stating results that are not accurate.  which wil mess the probelm up you dont want this

c. 27 units.

step-by-step explanation:

we are told that in circle a, ∠bae ≅ ∠dae.

we can see from our given diagram that in and ;

, as these are radii of our given circle.

therefore, by sas congruence postulate.

hence, side be will be equal to side de as corresponding parts of congruent triangles are congruent. so we can set an equation to find the value of x as:

now let us substitute x=17 in the expression for the length of be.

therefore, length of be will be 27 units and option c is the correct choice.