Which description compares the domains of Function A and Function B correctly?
Function A: f(x)=−3x+2

Function B: g(x)=x^2, x>=0

-The domain of Function A is the set of real numbers. The domain of Function B is the set of real numbers greater than or equal to 0.
-The domain of both functions is the set of real numbers.
-The domain of Function A is the set of real numbers. The domain of Function B is the set of real numbers greater than 0.
-The domain of both functions is the set of real numbers greater than or equal to 0.

y = - 6

step-by-step explanation:

given the point (- 2, y) lies on the graph then it is a solution of it's equation.

substitute x = - 2 into the equation for value of y

y = 3(- 2) = 3 × - 2 = - 6

the point on the graph is (- 2, 6)

fwms@lil_ben06

step-by-step explanation:

c.   x=2.4cm

step-by-step explanation:

similar triangles are triangles which have the same shape but not the same size. this means their angle measures are equal but their side lengths are not instead they are proportional. to solve, we will set up a proportion and solve.

a proportion is two equal ratios set equal to each other. we form the ratios by finding corresponding sides (sides which match to each other on both triangles by their position). out ratios will be one side of the small triangle over the corresponding side on the big triangle as shown below:

.

to solve the proportion, we'll cross multiply by multiplying numerator with denominator across the equal sign.

whatvare the choices

step-by-step explanation: