The graph below shows four straight lines, w, x, y, and z.

which line is represented by the function f(x) = 3x + 5?
a: line w
b: line x
c: line y
d: line z

Option B. Line X

Step-by-step explanation:

The graph shows four straight lines W, X, Y, Z.

We have to identify the line which represents the function f(x) = 3x + 5

The given equation is y = 3x + 5, in which slope of the line should be 3 and y- intercept is 5.

In these lines line x is having y-intercept as 5.

Line x passes through (-1, 2) and (0, 5)

So slope of the given line will be =

=

= 3

Therefore, option B : Line X is the answer.

solution:

→c= a b , that is product of a and b is possible only when when a is m × n matrix and b is n × p matrix.

that is, number of columns of a= number of rows of b.

so, size of matrix , c= a b is , if a = (m × n)matrix

b= (n × p)matrix

then a b = [ (m × n)matrix] ×[   (n × p)matrix ]

→→c= a b= [m × p ] matrix

→→size of product a b will be equal to = number of rows of a × number of columns of b

answer: the answer is 30 miles per hour.

ft/s -> mphmph = ft/s 1.466667mph = 44 divided by 1.466667mph = 30.00000

- r3ktforgood ☕