Evaluate the function for f(-3), f(x)=3x+5

-4

Step-by-step explanation:

Since we know that -3 takes the place of x in f(x), we can sub in -3 for all x's in the equation.

Using this information, we now have F(-3)=3(-3)+5

Once you solve the right side of the equation, you get f(-3)=-4

if you were to plot this, the points would be (-3,-4), however I believe you're not trying to, so the answer would be -4.

x=-2

infinite number of lines, so there is an infinite number of equations.

step-by-step explanation:

there are an infinite number of line that passes through the point (-2,5)

x=-2   is one line that passes through the point

y = 5 is another line that passes through the point

(these two lines are perpendicular to each other).

since the number of   numbers are infinite and the slope is the ratio of two numbers,(change in y over change in x) we can have an infinite number of slopes.     our only condition is that it passes through the point (-2,5)

5 pm

step-by-step explanation: