If f(x)=6-2x, Find the value for f(-1)

Simone claims the initial value and y-intercept are the same thing on a graph. is she correct? if you know that a line has a slope of and a y-intercept of 7, what is the equation for that line in slope-intercept form?

Ben is three times as old as samantha, who is two years older than half of michel's age. if michel is 12. how old is ben?

Aregular hexagon has sides of 2 feet. what is the area of the hexagon? 12 ft2 12 ft2 24 ft2 6 ft2