Answer:
.7881
Step-by-step explanation:
Answer:
I think the answer must be A.
Step-by-step explanation:
=>
=>
=> -1 × 7²
=> -7²
=> -49
Hoped this helped.
Simplifying the exponents will help you multiply, then subtract, and then the equation is easy to solve
3/4 - 1/2 = x
3/4 - 2/4 = x
1/4 = x
Step-by-step explanation:
the general slope intercept form is
y = ax + b
a is the slope (and always the factor of x). it is expressed as ratio y/x indicating how many units y changes, when x changes a certain amount of units when going from one point to another.
b is the y-intercept, the y value of the point, where the line crosses the y-axis (in other words : the y value when x = 0).
so, look at the chart. where do we see points with integer coordinates (these are the easiest to read correctly and work with) ?
I see for example (0, -6) and (4, -7).
to go from the first to the second point :
x changes by +4 units (from 0 to 4).
y changes by -1 unit (from -6 to -7).
the slope a is therefore -1/4.
and the first point i picked gives us also automatically the y-intercept (-6).
so, the line equation is
y = (-1/4)x - 6