Answer:
x = -3
Step-by-step explanation:

Answer:

Step-by-step explanation:
To derive the function rule in slope-intercept form,
, we need to find the slope, m, and the y-intercept, b, of the graph given.
Using two points on the line, (-1, 2) and (0, -2), find slope (m) as shown below:

m = -4
The line intercepts the y-axis at y = -2, therefore the y-intercept, b, = -2.
Substitute m = -4, and b = -2 into
.
The function rule in slope-intercept form would be:


Answer:
x<5
Step-by-step explanation:
because he already spend 30$ so the remain will be 45$
by dividing it to 9$ he will buy another 5 meal
Answer:
3.6 x 10^6
Step-by-step explanation:
(4 ×10^10)(9×10^-5)
= (4 x 9) x 10^(10 - 5)
= 36 x 10^5
= 3.6 x 10^6 <-------in scientific notation