Which expressions are equal to 4 when x = 7 and y = 2?
choose all answers that are correct.
a.
x – y – 1
b.
x – (6 ÷ y)
c.
xy – 8
d.
x + y – 4

Which expressions are equivalent to -6 + 3m

Give the equations of two different lines that are perpendicular to the line 3x + 4y = 7.

The table below represents a linear function f(x) and the equation represents a function g(x): x f(x) −1 −5 0 −1 1 3 g(x) g(x) = 2x − 7 part a: write a sentence to compare the slope of the two functions and show the steps you used to determine the slope of f(x) and g(x). (6 points) part b: which function has a greater y-intercept? justify your answer. (4 points)