<em><u>Solution:</u></em>
<em><u>Given equation of line is:</u></em>
y = 3x + 9
<u>Find the x intercept:</u>
Substitute y = 0 in given
0 = 3x + 9
3x = -9
Divide both sides by 3
x = -3
Thus x intercept is -3
<u>Find the y intercept:</u>
Substitute x = 0 in given
y = 3(0) + 9
y = 0 + 9
y = 9
Thus the y intercept is 9
Answer:
x intercept. -3
y intercept. 9
Step-by-step explanation:
B. f(x) = 42x
Just got it right on edge
6x+17×+19ײ
______________
2×+3
23×+19ײ
__________
2x+3
x=3, y=15
We substitute 5x for y, getting 5x = -3x + 24. We add 3 x to both sides, and have a equation like this: 8x = 24. Divide by 8 on both sides, and we know that x = 3. Since y is 5x, y is 5*3, which is 15.
Only one
Because
3+5=8 there's no other way
