Answer:
12
Step-by-step explanation:
Using the rule of exponents
× ⇔
Given
3x² × 4
= 3 × x² × 4 ×
= 3 × 4 × x² ×
= 12 ×
= 12
A number plus 1 is x+1
so the equation will be
9(x+1) = 19
Well, to rewrite in slope intercept form you use the following formula: y=mx+b.
So the answer would be y=5x-12