What happens when the line and the slope increase and decrease

1 answer:

8 0

When you use this formula slope = rise/run like rise over run than you find the slope. rise me y and run means x. So when the line slopes downwards to the right it became negative slope as x increases and when line sloped upward to the right the slope become positive as y decreases.

formula to find slope: slope = rise/run or y/x

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1a + 2a =<br> answer and i will mark you brainliest

scZoUnD [109]

Answer:

Step-by-step explanation:

a and a =1 + 2+1= 4a

Im not that smart so im prob wrong

if i am wrong then its 3a ;(

7 0

3 years ago

If the discriminant of an equation is zero, which of the following is true of the equation?

White raven [17]

$\sf Your \: question \: is \: incomplete. \:$

______________________

$\sf \: I \: believe \: this \: is \: the \: answer \: you \: wanted$ ⟹

$\sf If \: the \: discriminant \: of \: an \: equation \: is \: zero, \: then \\ \sf \: the \: equation \: will \: have \:\underline{ 1 \: real \: solution \: with \: real \: and \: equal \: roots}.$

$\boxed{ \sf{Explanation}}$

$\sf If \: discriminant \: of \: quadratic \: equation \: ax^{2} + bx + c \: \\ \sf is \: b^{2} - 4ac = 0 \: then \: it \: will \: have \\ \sf↦\underline{1 \: real \: solution \: with \: real \: and \: equal \: roots.}$