Step-by-step explanation:
Only D, y = 3x + 12 is in slope-intercept form.
Answer:
The equation is y = 2x + 11.
Step-by-step explanation:
It is given that the gradient of the equation is 2. Using slope-form formula, y = mx+b where m is gradient and b is y-intercept. In order to find b, you have to substitute x-coordinate and y-coordinate into the equation :
y = mx + b
m = 2
At(-4,3),
3 = 2(-4) + b
b = 3 - 2(-4)
= 11
Answer:
42/100. Simplified would be 21/50]
Step-by-step explanation:
Step-by-step explanation:
a 43
hope it helps
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