If a number is increased by 28, the result is 7. What is the number?

Two different linear functions are shown below with two points given from each function. use slope-intercept form or point-slope form to find the equation of each. linear function a points: (–5, –2), (–5, 7) linear function b points: (7, –5), (–2, –5) function a has: the equation of line a is: function b has: the equation of line b is:

What value of x is in the solution set of 4x - 12 s 16 + 8x? -10 -9 -8 -7

F(x) = 1/x g(x)=x-4 can you evaluate (g*f)(0) ? why or why not?