If x and y are variables and b and m are constants, which of these functions is linear? Assume that m ≠ 0. A. y = mx + b
B. y = m^x + b
C. y = x^m + b
D. y = mx^2 + b

36 is the final answer! : )

answer

see attachment

explanation

the given function is

this function has y-intercept at

-4 and a slope of 2.

note that, the graph has a positive slope.

the graph that represents this function is the straight line that moves upward from left to right.

the graph touches the y-axis at -4.

the correct choice is the graph shown in the attachment.

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,

it is x equals 3   plese mark me really need it

step-by-step explanation: