Right triangle 45 45 90
so b = 2√2
and
a^2 = (2√2)^2 + (2√2)^2
a^2 = 8 + 8
a^2 = 16
a = 4
This is in gradient intercept form (or slope intercept form)
y = mx + b
in this case y = -1.2x + 26
so m (the slope) = -1.2
and the y intercept = 26
I'm not sure what intercept they're asking for.
if you wanted to find the x intercept, just substitute.
y = 0 and find x.
So we have 299790000, we want to have only one digit in front of the decimal, 2.9979x10^9
hope this helps :)
(-6) + 3 = -3 ;
The negative integer is -6; the positive integer is 3.
