What are the domain and range of the function f(x) = 3/4x + 5?

Domain is (-∞,∞)

Range is (-∞,∞)

Step-by-step explanation:

f(x)= 3/4 x +5

Given f(x) is a linear function

Domain is the set of x values for which the function is defined

For all linear function there is no restriction for x , so domain of linear function is the set of all real number

Domain is (-∞,∞)

Range is the set of all y values for which the function is defined

for range there is no restriction for y, for all x value there is a y value

So range is the set of all real numbers.

Range is (-∞,∞)

solution:

we have to construct

∠m nt ≅ ∠p qr

the steps to draw this construction are

step 1: use a compass to draw an arc from point q which intersects the side pq at point a and the side qr at point b.

step 2: draw a segment nt and use the same width of the compass to draw an arc from point n which intersects the segment nt at a point x.

step 3:

step 4: join points n and y using a straightedge.

step 3:

option (d).maintaining the same width of the compass as ab, draw an arc from point x such that it intersects the arc drawn from n in a point y.

to draw   congruent angles , 1. width of compasses while drawing two angles should be same i.e from point at which angle has to be drawn, 2.the distance between the two points where the compass intersects the two sides should be same while drawing any two congruent angles.

just sum

10 + 10 = 20