What is the value of f(x) = 23.2x + 2.5 at x= -4.2

49%

step-by-step explanation:

when you realize that you dont know just realize i just took a test and im so smart

the equation of the parallel line would be y = 2x + 9

step-by-step explanation:

to start we need to find the slope of the original line. we can do that by looking at the coefficient of x, which is 2

since the slope of the original line is 2 and parallel lines have the same slope, we know the new line will also have 2 slope. now we can use that along with the point given in point-slope form to get the find equation.

y - y1 = m(x - x1)

y - 5 = 2(x + 2)

y - 5 = 2x + 4

y = 2x + 9

48+y= ?

the y is the variable and the ? could also be a variable