Which equation has a slope of 4 and contains the point (2, 3)?

Im pretty sure the answer is D. y = 3x + 4

Hope this helps

Step-by-step explanation: Sorry if im wrong  :(

Oh and have a wonderful day

B

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Here m = 4

The only 2 equations with a slope of 4 are

B y = 4x - 5

C y = 4x + 2

To find the one which contains the point (2, 3)

Substitute x = 2 into the equation and if y = 3 then the line contains the point

B y = 4(2) - 5 = 8 - 5 = 3 ← contains (2, 3 )

C y = 4(2) + 2 = 8 + 2 = 10 ≠ 3 ← does not contain the point

Since y represents the total fee and x represents the number of days late, our equation would be y = 0.30x.

Now since x represents a number of days, it should be a positive integer. This is because of course, we don't count a negative number of days late, and the library doesn't charge for late half-days, for example.

From the given points, only (8 , 2.40) has a positive integer for x. We can check that 2.40 = (0.30) x 8, so it also fits the equation.

Hope this helps!