Find the x and yintercepts of the graph of the equation y497

Find the x- and y-intercepts of the graph of the equation

y=49-7x

x-intercept: (7,0)

y-intercept: (0,-7)

x-intercept: (49,0)

y-intercept: (0,7)

x-intercept: (-7,0)

y-intercept: (0,-49)

x-intercept: (49,0)

y-intercept: (0,49)

x-intercept: (7,0)

y-intercept: (0,49)

Solution

y = 49 - 7 x

for y-intercept: put x = 0

y = 49 - 7*0 = 49

for x intercept, put y = 0

0 = 49 - 7 x

==> x = 49/7 = 7

hence, x - intercept : (7,0)

y - intercept : (0,49)