remember , when writing a equation, fraction or a negative do not add any spaces for example -3/4 is correct but - 3 / 4 would be incorrect

a) infinite values of y are possible , one such value is -7 for x=0

b) 35

Step-by-step explanation:

a) this is because for every value of x there would be a corresponding value of y

b) the equation follows equation of straight line i.e y=mx+c , so , m=35

hope the above solution will help you

step-by-step explanation:

i think something is missing in your question because y-1=(x-12) would not pass through the point (-4,-3). because if you replace x by -4 your are supposed to find y=-3 which is not the case her. if you replace x by -4 you find =-15.

i assume the right equation is y-1=1/4*(x-12) because this one is passing through both your points (if you are interested to know how i found that out i can tell you).

in this equation if i replace x by -4 i find y=-3 and if i replace x by 12, i find y=1 so the line representing this equation is passing through those 2 points.

then the standard form of the equation is finding an expression of y in function of x

y-1=1/4*(x-12)

y=x/4-3+1

y=x/4-2

hope that .

do you confirm there was a mistake in the question?

me! what did you put for this question?

step-by-step explanation: