Answer:
y = x + 1
See below.
Step-by-step explanation:
To find the slope intercept form of a line, calculate the slope first.

So the slope is 1. Substitute m = 1 and (1,2) into the point slope form. Then simplify to slope intercept form.
y - 2 = 1 (x - 1)
y - 2 = x - 1
y = x + 1
Answer:
x=10 and scale factor is 15/9 or 1 2/3
Step-by-step explanation:
FIrst, find scale factor. 9 to 15. Times by 15/9 or 1 2/3.
Find x. 6*1 2/3 = 10
Answer:
<BMD = 188°
Step-by-step explanation:
5g + 193
g = 193 - 5
g = 188°
7g + 107
g = 107 - 7
g = 100°
Answer:
f(3)=5
f(0)= -7
Step-by-step explanation:
replace
4(3)-7
f(3)=5
f(0)=4(0)-7
f(0)=0-7
f(0)= -7