Answer: where them questions at?
Answer:
(0,-41)
Step-by-step explanation:
Let see if this table of values are proportional.
- All x values decrease by -9.
- All y values decrease by -19.
This mean that the function is proportional. This also gives us the slope which is 19/9.
This tell us that this function will be a linear function since we are trying to find the y intercept we would use this equation
We know the slope and we know a point so let use point slope form to find the intercept.
Let use points (-18,-79) and let m =19/9.
This is in slope intercept form so the y intercept is
The answer is -41.
Answer: 91
Step-by-step explanation:
4 (4 x 4) + 3 (3 x 3)
= 4 (16) + 3 (3 x 3)
= 64 + 3 (3 x 3)
= 64 + 3 (9)
= 64 + 27
= 91
Answer:
5
General Formulas and Concepts:
<u>Algebra I</u>
Slope-Intercept Form: y = mx + b
- m - slope
- b - y-intercept
Step-by-step explanation:
<u>Step 1: Define</u>
y = 5x
<u>Step 2: Break Function</u>
<em>Identify Parts</em>
Slope <em>m</em> = 5
y-intercept <em>b</em> = 0
Answer:
37
Step-by-step explanation:
f(x)=2x²−x+9
f(4)= 2(4)²-4+9
= 32-4+9
= 37