Question 134813
To find a x-intercept you plug 0 in for y and solve for x.

y = 1.3x + 5
0 = 1.3x + 5 --> subtract 5 from both sides
-5 = 1.3x --> Multiply both sides by 10 to clear the decimal
-50 = 13x --> divide both sides by 13
-50/13 = x

To find a y-intercept you plug o into x and solve for y.

y = 1.3(0)+5
y = 5

so the x-intercept is x = -50/13 or (-15/13,0) and the y-intercept is y =  5 or (0,5) depending on what form your teacher wants.