3 years ago

If y(x) = 4x, what is x when y(x) = 4 A. 1 B. 4 C. 2 D. 0

Mathematics

1 answer:

Eva8 [605]3 years ago

4 0

Answer:

Step-by-step explanation:

cause if :

y=4

4(x)=4

4(1)=4

4=4

hope this helps

You might be interested in

Please help in geometry

nekit [7.7K]

90 degrees

the diagonals intersect at right angles

4 0

3 years ago

Read 2 more answers

A semicircle has a radius of 8.2cm and pi=3.142 work out the area of the semicircle to 1 decimal place

Pepsi [2]

Is there a picture ?

7 0

3 years ago

Find the effective interest rate for a loan for four years compounded monthly at an annual rate of 12%

Nikolay [14]

Rthrthrtyrrrttrrtrrrrrrr

5 0

3 years ago

Is line 1 (1,5) (3,-2) and like 2 (-3,2) (4,0) perpendicular of parallel?

Lera25 [3.4K]

Slope Formula: $\frac{y_2-y_1}{x_2-x_1}$

So remember that perpendicular lines have slopes that are negative reciprocals to each other and parallel lines have the same slope. To find out if they are either parallel or perpendicular, plug the pair of points into the slope formula to find their slopes:

$\textsf{Line 1}\\\\\frac{5-(-2)}{1-3}=-\frac{7}{2}\\\\\textsf{Line 2}\\\\\frac{0-2}{4-(-3)}=-\frac{2}{7}$

Since these slopes aren't the same nor are they negative reciprocals to each other, the lines are neither parallel nor perpendicular.

7 0

3 years ago

How to solve 4x-3y=22,2x-y=10

Lady bird [3.3K]

Is that considered two equations?

4 0

3 years ago

Read 2 more answers