Select true or false for each statement.
true false
a straight line on a coordinate plane always represents a function.

the equation y = 2x + 1 represents a function.

true or false

1. True 2. True

Step-by-step explanation:

1. all horizontal lines represent a function.

2. The equation y=2x+1 represents a function.

answer: 819.89 miles across america

step-by-step explanation:

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.