I am not sure but... sixty three, 63.0, 630%, and 630/100, (I am sorry if I am wrong).
Answer:
(
b
−
9
)
(
b
+
7
)
Step-by-step explanation:
Find two number that multiplies - 63 and add - 2
9 & 7 are both the greatest common factor
Answer:
The first one, or y= -x + 8
Step-by-step explanation:
You can rule out the last one, because there is no y intercept. If there was no y intercept, the dots would be passing through the origin (0).
The one with -8 is not right because the y intercept is positive 8. If you count on the y axis (up 8), it matches with the overall direction of the line.
The line/ slope of this scatter plot is negative, so the only one that makes sense would be the first one. Going up and from right to left is a positive slope. Going down from left to right is a negative slope.
Answer:
x>19 represents ghe solution
Answer:
The three points to be plotted can possibly be;
(0, 4.5), (18, 0) , (22, -1)
Step-by-step explanation:
Given an equation of a straight line, we simply need to determine two or three points that lie on the line and connect them with a straight line. For the line given;
-4y = x - 18
y is always a function of x hence x is the explanatory variable. We simply obtain the values of y by first fixing values of x as follows;
we let x be any 3 values and determine the corresponding values of y.
Let x be 0, y is determined as;
-4y = 0 -18
-4y = -18
y = 18/4 = 4.5
Let x be 18, y is determined as;
-4y = 18 -18
-4y = 0
y = 0
Let x be 22, y is determined as;
-4y = 22 -18
-4y = 4
y = 4/-4 = -1
The three points to be plotted can possibly be;
(0, 4.5), (18, 0) , (22, -1)