The graph below shows the price, y, in dollars, in different number of pounds of dried coffee, x
a. y= x + 10
b. y = 10x
c. y = x + 5
d. y= 5x
first right answer will be brainliest!

D. Y= 5x.

Step-by-step explanation:

For the first coordiantes, it is (2, 10). Then, (4,20). Next, it was (6,30). 2*5=10. 4*5=20. 6*5=30 and so on.

OPTION D.

Step-by-step explanation:

The equation of the line is:

y=mx+b

Where m is the slope and b is the y-intercept.

As you can see in the graph attached, the line intersects y at the origin (0,0), then b=0

Choose a point of the line and solve for m:

Then the equation is:

option a, c,d are correct.

step-by-step explanation:

from the given figure, it is given that z is equidistant from the sides of the triangle rst, then from triangle tzb and triangle szb, we have

tz=sz(given)

bz=zb(common)

therefore, by rhs rule,δtzb ≅δszb

by cpctc, sz≅tz

also, from δctz and δasz,

tz=sz(given)

∠tcz=∠saz(90°)

by rhs rule, δctz ≅ δasz, therefore by cpctc, ∠ctz≅∠asz

also,from δasz and δzsb,

zs=sz(common)

∠zbs=∠saz=90°

by rhs rule, δasz ≅δzsb, therefore, by cpctc, ∠asz≅∠zsb

hence, option a, c,d are correct.

step-by-step explanation:

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